unicode-emoji-json/data-emoji-components.json

{
  "light_skin_tone": "🏻",
  "medium_light_skin_tone": "🏼",
  "medium_skin_tone": "🏽",
  "medium_dark_skin_tone": "🏾",
  "dark_skin_tone": "🏿",
  "red_hair": "🦰",
  "curly_hair": "🦱",
  "white_hair": "🦳",
  "bald": "🦲"
}