Examine source code of Biohazard Theme-Green

{
  "theme": {
    "images": {
      "theme_frame": "BiohazardGreenTheme.jpg"
    },
    "colors": {
      "frame": "#4efa05",
      "tab_background_text": "#4efa05"
    }
  },
  "version": "2.0",
  "name": "Biohazard Theme-Green",
  "manifest_version": 2,
  "description": "Just a green background that has a black Bio hazard emblem in the top right corner of the browser. "
}