Examine source code of Greeny-01

{
  "theme": {
    "images": {
      "theme_frame": "049-1.jpg"
    },
    "colors": {
      "frame": "#8de66a",
      "tab_background_text": "#d6ed56"
    }
  },
  "version": "2.0",
  "name": "Greeny-01",
  "manifest_version": 2
}