{
  "schema_version": "detectable_design.area.v1",
  "area": {
    "slug": "jamaica_plain_emerald_necklace",
    "name": "Jamaica Plain / Emerald Necklace",
    "state_name": "Massachusetts",
    "state_code": "MA",
    "aliases": [
      "jamaica plain",
      "jp boston",
      "emerald necklace",
      "jamaica pond",
      "arnold arboretum"
    ]
  },
  "page_urls": [
    "https://detectable.design/cities/ma/boston-jamaica-plain-emerald-necklace/daytime",
    "https://detectable.design/cities/ma/boston-jamaica-plain-emerald-necklace/low-light"
  ],
  "methodology_url": "https://detectable.design/methodology",
  "last_updated": "2026-04-27",
  "recommendations": [
    {
      "schema_version": "detectable_design.recommendation.v1",
      "slug": "jamaica_plain_emerald_necklace__running__daytime",
      "area": {
        "slug": "jamaica_plain_emerald_necklace",
        "name": "Jamaica Plain / Emerald Necklace"
      },
      "light_condition": "daytime",
      "light_label": "Daytime",
      "source_activity": "running",
      "page_url": "https://detectable.design/cities/ma/boston-jamaica-plain-emerald-necklace/daytime",
      "data_url": "https://detectable.design/data/areas/jamaica_plain_emerald_necklace.json",
      "methodology_url": "https://detectable.design/methodology",
      "last_updated": "2026-04-27",
      "confidence": "high",
      "best_common_color": {
        "label": "White",
        "hex": "#F3F2EE"
      },
      "best_high_visibility_colors": [
        {
          "label": "Fluorescent Yellow",
          "hex": "#D7FF00"
        },
        {
          "label": "Blaze Orange",
          "hex": "#FF5F1F"
        }
      ],
      "hardest_common_colors_to_see": [
        {
          "label": "Charcoal",
          "hex": "#34373B"
        },
        {
          "label": "Dark Gray",
          "hex": "#4B4F54"
        },
        {
          "label": "Black",
          "hex": "#1E1E20"
        }
      ],
      "common_color_comparison": [
        {
          "label": "White",
          "hex": "#F3F2EE",
          "mean_score": 0.4474,
          "relative_to_average_high_vis": 0.8869,
          "relative_to_average_high_vis_percent": 89
        },
        {
          "label": "Yellow",
          "hex": "#D9C957",
          "mean_score": 0.4222,
          "relative_to_average_high_vis": 0.8368,
          "relative_to_average_high_vis_percent": 84
        },
        {
          "label": "Orange",
          "hex": "#D97B2B",
          "mean_score": 0.4007,
          "relative_to_average_high_vis": 0.7941,
          "relative_to_average_high_vis_percent": 79
        },
        {
          "label": "Pink",
          "hex": "#D970A9",
          "mean_score": 0.3637,
          "relative_to_average_high_vis": 0.7208,
          "relative_to_average_high_vis_percent": 72
        },
        {
          "label": "Light Blue",
          "hex": "#8FB9E8",
          "mean_score": 0.3577,
          "relative_to_average_high_vis": 0.709,
          "relative_to_average_high_vis_percent": 71
        },
        {
          "label": "Red",
          "hex": "#C7433B",
          "mean_score": 0.3507,
          "relative_to_average_high_vis": 0.6951,
          "relative_to_average_high_vis_percent": 70
        },
        {
          "label": "Light Gray",
          "hex": "#C8CDD1",
          "mean_score": 0.3343,
          "relative_to_average_high_vis": 0.6626,
          "relative_to_average_high_vis_percent": 66
        },
        {
          "label": "Beige",
          "hex": "#CBB89A",
          "mean_score": 0.3203,
          "relative_to_average_high_vis": 0.6348,
          "relative_to_average_high_vis_percent": 63
        },
        {
          "label": "Blue",
          "hex": "#3F6FB5",
          "mean_score": 0.2807,
          "relative_to_average_high_vis": 0.5565,
          "relative_to_average_high_vis_percent": 56
        },
        {
          "label": "Purple",
          "hex": "#7B5FA8",
          "mean_score": 0.1994,
          "relative_to_average_high_vis": 0.3952,
          "relative_to_average_high_vis_percent": 40
        }
      ],
      "local_backdrop_elements": [
        {
          "label": "Signs / painted accents",
          "hex": "#4a6060",
          "photo_share": 0.2152,
          "percent_of_photos": 22
        },
        {
          "label": "Vegetation",
          "hex": "#313a2b",
          "photo_share": 0.5053,
          "percent_of_photos": 51
        },
        {
          "label": "Brick / warm surfaces",
          "hex": "#625242",
          "photo_share": 0.2207,
          "percent_of_photos": 22
        }
      ],
      "quick_advice": "If you are choosing from regular clothing, start with white and add reflective details at moving points. It lands at about 89% of the average high-vis score here.",
      "action_summary": "For Jamaica Plain / Emerald Necklace in daytime, white is the strongest clothing color in the local street-scene analysis. Avoid charcoal, dark gray, and black when you can because those colors are harder to distinguish against local backdrops. If you own high-vis gear, fluorescent yellow is still the strongest benchmark option. Confidence: high.",
      "citation_text": "Detectable Design recommends White as the strongest clothing color for Jamaica Plain / Emerald Necklace in daytime, with high confidence. The hardest colors to see are Charcoal, Dark Gray, and Black. This is based on local street-scene color analysis and is not a crash-risk guarantee.",
      "disclaimer": "This guidance is based on local street-scene analysis and general visibility principles. It is not a prediction of crash risk or a guarantee of safety."
    },
    {
      "schema_version": "detectable_design.recommendation.v1",
      "slug": "jamaica_plain_emerald_necklace__running__low_light",
      "area": {
        "slug": "jamaica_plain_emerald_necklace",
        "name": "Jamaica Plain / Emerald Necklace"
      },
      "light_condition": "low_light",
      "light_label": "Low light",
      "source_activity": "running",
      "page_url": "https://detectable.design/cities/ma/boston-jamaica-plain-emerald-necklace/low-light",
      "data_url": "https://detectable.design/data/areas/jamaica_plain_emerald_necklace.json",
      "methodology_url": "https://detectable.design/methodology",
      "last_updated": "2026-04-27",
      "confidence": "high",
      "best_common_color": {
        "label": "White",
        "hex": "#F3F2EE"
      },
      "best_high_visibility_colors": [
        {
          "label": "Bright White",
          "hex": "#FFFFFF"
        },
        {
          "label": "Fluorescent Yellow",
          "hex": "#D7FF00"
        }
      ],
      "hardest_common_colors_to_see": [
        {
          "label": "Charcoal",
          "hex": "#34373B"
        },
        {
          "label": "Dark Gray",
          "hex": "#4B4F54"
        },
        {
          "label": "Black",
          "hex": "#1E1E20"
        }
      ],
      "common_color_comparison": [
        {
          "label": "White",
          "hex": "#F3F2EE",
          "mean_score": 0.5394,
          "relative_to_average_high_vis": 1.1225,
          "relative_to_average_high_vis_percent": 99
        },
        {
          "label": "Yellow",
          "hex": "#D9C957",
          "mean_score": 0.4508,
          "relative_to_average_high_vis": 0.938,
          "relative_to_average_high_vis_percent": 94
        },
        {
          "label": "Light Gray",
          "hex": "#C8CDD1",
          "mean_score": 0.444,
          "relative_to_average_high_vis": 0.9239,
          "relative_to_average_high_vis_percent": 92
        },
        {
          "label": "Light Blue",
          "hex": "#8FB9E8",
          "mean_score": 0.4261,
          "relative_to_average_high_vis": 0.8868,
          "relative_to_average_high_vis_percent": 89
        },
        {
          "label": "Beige",
          "hex": "#CBB89A",
          "mean_score": 0.4037,
          "relative_to_average_high_vis": 0.84,
          "relative_to_average_high_vis_percent": 84
        },
        {
          "label": "Pink",
          "hex": "#D970A9",
          "mean_score": 0.3749,
          "relative_to_average_high_vis": 0.7801,
          "relative_to_average_high_vis_percent": 78
        },
        {
          "label": "Orange",
          "hex": "#D97B2B",
          "mean_score": 0.3725,
          "relative_to_average_high_vis": 0.7751,
          "relative_to_average_high_vis_percent": 78
        },
        {
          "label": "Red",
          "hex": "#C7433B",
          "mean_score": 0.3053,
          "relative_to_average_high_vis": 0.6353,
          "relative_to_average_high_vis_percent": 64
        },
        {
          "label": "Blue",
          "hex": "#3F6FB5",
          "mean_score": 0.2888,
          "relative_to_average_high_vis": 0.601,
          "relative_to_average_high_vis_percent": 60
        },
        {
          "label": "Purple",
          "hex": "#7B5FA8",
          "mean_score": 0.2582,
          "relative_to_average_high_vis": 0.5372,
          "relative_to_average_high_vis_percent": 54
        }
      ],
      "local_backdrop_elements": [
        {
          "label": "Brick / warm surfaces",
          "hex": "#473930",
          "photo_share": 0.6235,
          "percent_of_photos": 62
        }
      ],
      "quick_advice": "If you are choosing from regular clothing, start with white and add reflective details at moving points. It lands at about 99% of the average high-vis score here.",
      "action_summary": "For Jamaica Plain / Emerald Necklace in low light, white is the strongest clothing color in the local street-scene analysis. Avoid charcoal, dark gray, and black when you can because those colors are harder to distinguish against local backdrops. If you own high-vis gear, bright white is still the strongest benchmark option. Confidence: high.",
      "citation_text": "Detectable Design recommends White as the strongest clothing color for Jamaica Plain / Emerald Necklace in low light, with high confidence. The hardest colors to see are Charcoal, Dark Gray, and Black. This is based on local street-scene color analysis and is not a crash-risk guarantee.",
      "disclaimer": "This guidance is based on local street-scene analysis and general visibility principles. It is not a prediction of crash risk or a guarantee of safety."
    }
  ]
}