Examine source code of Test2

{
  "name": "Teste2",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "tema2.png"
    },
    "colors": {
      "toolbar": "rgba(36, 36, 36, 1)",
      "toolbar_field": "rgba(28, 28, 28, 1)",
      "toolbar_field_text": "rgba(14, 92, 0, 1)",
      "frame": "rgba(31, 31, 31, 1)",
      "tab_background_text": "rgba(0, 163, 0, 1)"
    }
  }
}