Examine source code of lean mean green theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "asdds",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(205, 227, 140)",
      "toolbar_text": "rgb(88, 79, 97)",
      "frame": "rgb(139, 180, 70)",
      "tab_background_text": "rgb(71, 63, 80)",
      "toolbar_field": "rgb(178, 204, 113)",
      "toolbar_field_text": "rgb(88, 79, 97)",
      "tab_line": "rgb(88, 79, 97)",
      "popup": "rgb(174, 201, 110)",
      "popup_text": "rgb(88, 79, 97)",
      "tab_loading": "rgb(88, 79, 97)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3d948d9d-279e-4409-9b5a-d0c9599b2715}"
    }
  }
}