Examine source code of Unity Linux Green

{
  "theme": {
    "images": {
      "theme_frame": "PersonaTOP.jpg"
    },
    "colors": {
      "frame": "#9c5391",
      "tab_background_text": "#c557ed"
    }
  },
  "version": "2.0",
  "name": "Unity Linux Green",
  "manifest_version": 2,
  "description": "A persona for Unity Linux, my first persona so be kind!\n\nMeant to potray the green feeling of ''Unity'', as the Unity logo is a leaf."
}