Examine source code of yellow floral

{
  "theme": {
    "images": {
      "theme_frame": "hdr.jpg"
    },
    "colors": {
      "frame": "#574f4f",
      "tab_background_text": "#0d0808"
    }
  },
  "version": "2.0",
  "name": "yellow floral",
  "manifest_version": 2,
  "description": "yellow flowers"
}