Examine source code of g 2

{
  "name": "lemon",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "lemon(1).png"
    },
    "colors": {
      "frame": "rgba(105, 219, 217, 1)",
      "tab_background_text": "rgba(107, 41, 41, 1)",
      "toolbar": "rgba(138, 58, 58, 1)",
      "bookmark_text": "rgba(17, 0, 255, 1)",
      "toolbar_field": "rgba(102, 214, 106, 1)",
      "toolbar_field_text": "rgba(217, 227, 77, 1)",
      "tab_line": "rgba(249, 199, 255, 1)"
    }
  }
}