Examine source code of Green Is Teh Colour

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Green Is Teh Colour ",
  "theme": {
    "images": {
      "additional_backgrounds": []
    },
    "properties": {
      "additional_backgrounds_alignment": [],
      "additional_backgrounds_tiling": []
    },
    "colors": {
      "toolbar": "rgba(20, 213, 82, 0.08)",
      "toolbar_text": "rgb(94, 206, 33)",
      "frame": "rgb(9, 9, 0)",
      "tab_background_text": "rgb(218, 230, 229)",
      "toolbar_field": "rgba(81, 83, 85, 0.02)",
      "toolbar_field_text": "rgba(242, 239, 234, 0.96)",
      "tab_line": "rgb(60, 133, 68)",
      "popup": "rgb(46, 96, 107)",
      "popup_text": "rgb(17, 167, 35)",
      "button_background_active": "rgba(118, 118, 98, 0.06)",
      "icons_attention": "rgba(216, 16, 71, 0.72)",
      "icons": "rgba(45, 235, 15, 0.94)",
      "ntp_background": "rgba(98, 102, 94, 0.05)",
      "popup_border": "rgba(45, 235, 15, 0.6)",
      "tab_background_separator": "rgba(67, 227, 16, 0.89)",
      "tab_selected": "rgba(230, 235, 225, 0.06)",
      "toolbar_bottom_separator": "rgba(136, 239, 33, 0.9)",
      "toolbar_field_border_focus": "rgba(113, 206, 25, 0.06)",
      "toolbar_field_border": "rgba(119, 234, 10, 0.39)",
      "toolbar_field_highlight_text": "rgb(53, 95, 47)",
      "toolbar_field_separator": "rgb(9, 9, 0)",
      "toolbar_top_separator": "rgba(0, 0, 0, 0.92)",
      "toolbar_vertical_separator": "rgba(117, 197, 101, 0.66)",
      "tab_loading": "rgb(60, 133, 68)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{865b378e-b619-4a8a-8ec2-00f5750ca386}"
    }
  }
}