Examine source code of Yellow Chips

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Yellow Chips",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-040-0df8e190c15355cd3fa41a58e86426a9.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(255, 249, 159)",
      "toolbar_text": "rgb(100, 1, 85)",
      "frame": "rgb(233, 152, 220)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(251, 251, 251)",
      "toolbar_field_text": "rgb(185, 69, 177)",
      "tab_line": "rgb(255, 248, 80)",
      "popup": "rgb(248, 248, 248)",
      "popup_text": "rgb(86, 0, 83)",
      "tab_loading": "rgb(255, 248, 80)"
    }
  }
}