Examine source code of Simple Turquoise

{
  "name": "Basic Turquoise",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Screenshot 2022-07-01 184612.png"
    },
    "colors": {
      "frame": "rgba(184, 239, 234, 1)",
      "tab_background_text": "rgba(36, 86, 77, 1)",
      "toolbar": "rgba(106, 207, 193, 1)",
      "bookmark_text": "rgba(36, 86, 77, 1)",
      "toolbar_field": "rgba(184, 239, 234, 1)",
      "toolbar_field_text": "rgba(36, 86, 77, 1)",
      "tab_line": "rgba(106, 207, 193, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{aefc284c-f956-4b4f-a675-e7611ec07b04}"
    }
  }
}