Examine source code of lightgreen12281 by me

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "lightgreen",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-011-d53e0d0d1538ed554a90e056a2f04eca.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(167, 185, 169)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(152, 173, 152)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(200, 252, 158)",
      "toolbar_field_text": "rgb(11, 153, 113)",
      "tab_line": "rgb(11, 153, 113)",
      "popup": "rgb(164, 199, 135)",
      "popup_text": "rgb(255, 255, 255)",
      "icons_attention": "rgb(7, 237, 205)",
      "icons": "rgb(255, 255, 255)",
      "ntp_background": "rgb(144, 169, 144)",
      "ntp_text": "rgb(255, 255, 255)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(11, 153, 113)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6feaec5c-7d23-4b28-b4af-16b6a4d5391f}"
    }
  }
}