Examine source code of Golden

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Golden",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-017-7074520d97b5c592d413aed5f115f093.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(197, 155, 56)",
      "toolbar_text": "rgb(28, 43, 76)",
      "frame": "rgb(204, 165, 75)",
      "tab_background_text": "rgb(28, 43, 76)",
      "toolbar_field": "rgb(204, 165, 75)",
      "toolbar_field_text": "rgb(28, 43, 76)",
      "tab_line": "rgb(28, 43, 76)",
      "popup": "rgb(204, 165, 75)",
      "popup_text": "rgb(28, 43, 76)",
      "tab_loading": "rgb(28, 43, 76)"
    }
  }
}