Examine source code of Limetty

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Limetty",
  "theme": {
    "images": {},
    "colors": {
      "toolbar": "rgb(89, 70, 113)",
      "toolbar_text": "rgb(238, 255, 150)",
      "frame": "rgb(41, 38, 64)",
      "tab_background_text": "rgb(165, 165, 169)",
      "toolbar_field": "rgb(42, 33, 54)",
      "toolbar_field_text": "rgb(238, 255, 150)",
      "toolbar_field_focus": "rgb(41, 38, 64)",
      "toolbar_field_border_focus": "rgb(89, 70, 113)",
      "tab_line": "rgb(89, 70, 113)",
      "popup": "rgb(41, 38, 64)",
      "popup_text": "rgb(238, 255, 150)",
      "button_background_active": "rgb(51, 48, 74)",
      "button_background_hover": "rgb(51, 48, 74)",
      "frame_inactive": "rgb(51, 48, 74)",
      "icons_attention": "rgb(255, 190, 59)",
      "ntp_background": "rgb(41, 38, 64)",
      "ntp_text": "rgb(238, 255, 150)",
      "popup_border": "rgb(89, 70, 113)",
      "popup_highlight": "rgb(89, 70, 113)",
      "popup_highlight_text": "rgb(238, 255, 150)",
      "sidebar": "rgb(41, 38, 64)",
      "sidebar_border": "rgb(89, 70, 113)",
      "sidebar_highlight_text": "rgb(238, 255, 150)",
      "sidebar_highlight": "rgb(51, 48, 74)",
      "sidebar_text": "rgb(238, 255, 150)",
      "tab_loading": "rgb(217, 237, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a1a8b099-5fdc-43af-8609-ac0e76308507}"
    }
  }
}