Examine source code of renveivera

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#99a68d",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "renveivera",
  "manifest_version": 2,
  "description": "Two different shades of solid green. The header combines leaf green and a touch of gray; the footer is a darker forest green, also with a slight hint of gray."
}