$themes: (

  default: (
    primary: #25b192,
    primary-text: #fff,

    search: #fff,
    search-text: #2d3e4c,

    sample-container: #232323,
    sample: #2d2d2d,
    sample-text: #fff,
  ),

  classic: (
    primary: red,
    primary-text: #fff,

    search: #fff,
    search-text: blue,

    sample-container: #fff,
    sample: #eee,
    sample-text: #222,
  ),

);

$themes: (

  default: (
    primary: #25b192,
    primary-text: #fff,

    search: #fff,
    search-text: #2d3e4c,

    sample-container: #232323,
    sample: #2d2d2d,
    sample-text: #fff,
  ),

  classic: (
    primary: #4CAF50,
    primary-text: #fff,

    search: #fff,
    search-text: #222,

    sample-container: #eee,
    sample: #fff,
    sample-text: #222,
  ),

);

Make classic theme look like the classic soundboard
Make classic theme look like the classic soundboard
