Examine source code of Green florar pattern

{
  "theme": {
    "images": {
      "theme_frame": "greenleaves.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#32c730"
    }
  },
  "version": "2.0",
  "name": "Green florar pattern",
  "manifest_version": 2,
  "description": "green floral leaves black"
}