Examine source code of Strong Triangle Green

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Strong Triangle Green",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-036-40a272fe657f748396e017c7a64ee2dc.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(98, 83, 77)",
      "toolbar_text": "rgb(251, 255, 253)",
      "frame": "rgb(36, 96, 61)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(79, 79, 79)",
      "tab_line": "rgb(34, 98, 63)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(0, 0, 0)",
      "icons_attention": "rgba(255, 255, 255, 0)",
      "tab_loading": "rgb(34, 98, 63)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{16449b68-272b-445f-8187-701cb17b78c9}"
    }
  }
}