Examine source code of Green Khaki by MaDonna

{
  "name": "Green Khaki by MaDonna",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "GreenKhakiH.jpg"
    },
    "colors": {
      "frame": "rgba(97, 99, 49, 1)",
      "tab_background_text": "rgba(240, 235, 235, 1)",
      "toolbar": "rgba(99, 102, 51, 0)",
      "bookmark_text": "rgba(240, 235, 235, 1)",
      "toolbar_field": "rgba(99, 102, 51, 0.06)",
      "toolbar_field_text": "rgba(240, 235, 235, 1)",
      "tab_line": "rgba(240, 235, 235, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{fab94fd0-775e-484f-a647-5ec63999d79f}"
    }
  }
}