Examine source code of Orange Greenish

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Orange Greenish",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-009-f069b97f439938a011297c84464f0df6.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(251, 161, 44)",
      "toolbar_text": "rgb(47, 20, 39)",
      "frame": "rgb(86, 216, 211)",
      "tab_background_text": "rgb(111, 129, 250)",
      "toolbar_field": "rgb(209, 180, 121)",
      "toolbar_field_text": "rgb(135, 46, 74)",
      "tab_line": "rgb(33, 84, 183)",
      "popup": "rgb(241, 230, 38)",
      "popup_text": "rgb(16, 94, 205)",
      "tab_loading": "rgb(33, 84, 183)"
    }
  }
}