Examine source code of canada maple leaf yellow

{
  "theme": {
    "images": {
      "theme_frame": "enmaple2.jpg"
    },
    "colors": {
      "frame": "#de8888",
      "tab_background_text": "#0f0e0e"
    }
  },
  "version": "2.0",
  "name": "canada maple leaf yellow",
  "manifest_version": 2
}