Examine source code of Being Happy_green&orange

{
  "theme": {
    "images": {
      "theme_frame": "persona1.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#012373"
    }
  },
  "version": "2.0",
  "name": "Being Happy_green&orange",
  "manifest_version": 2,
  "description": "/"
}