Examine source code of Lunix Custom Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Lunix Custom Theme",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(43, 43, 43)",
      "toolbar_text": "rgb(195, 151, 0)",
      "frame": "rgb(28, 28, 28)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(59, 59, 59)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(210, 165, 4)",
      "popup": "rgb(33, 33, 33)",
      "popup_text": "rgb(210, 165, 4)",
      "tab_loading": "rgb(210, 165, 4)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1f171034-bc48-462e-adcc-9306a2132b24}"
    }
  }
}