Examine source code of Sykho Green

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#a6fcb4",
      "tab_background_text": "#ff0d21"
    }
  },
  "version": "2.0",
  "name": "Sykho Green",
  "manifest_version": 2,
  "description": "A personal theme with some of my daughters art work"
}