Examine source code of clean wooyoung.

{
  "theme": {
    "images": {
      "theme_frame": "bq6tunsc.jpg"
    },
    "colors": {
      "frame": "#969494",
      "tab_background_text": "#727272"
    }
  },
  "version": "2.0",
  "name": "clean wooyoung.",
  "manifest_version": 2,
  "description": "wooyoung from 2pm :) (this is kind of a test. if it does work for you than you're lucky hahaha)"
}