if ($highlight-theme == 'night') {
  $highlight-background   = #1d1f21;
  $highlight-current-line = #282a2e;
  $highlight-selection    = #373b41;
  $highlight-foreground   = #c5c8c6;
  $highlight-comment      = #969896;
  $highlight-red          = #cc6666;
  $highlight-orange       = #de935f;
  $highlight-yellow       = #f0c674;
  $highlight-green        = #b5bd68;
  $highlight-aqua         = #8abeb7;
  $highlight-blue         = #81a2be;
  $highlight-purple       = #b294bb;
  $highlight-gutter       = {
    color: lighten($highlight-background, 50%),
    bg-color: darken($highlight-background, 100%)
  };
} else if ($highlight-theme == 'night eighties') {
  $highlight-background   = #2d2d2d;
  $highlight-current-line = #393939;
  $highlight-selection    = #515151;
  $highlight-foreground   = #cccccc;
  $highlight-comment      = #999999;
  $highlight-red          = #f2777a;
  $highlight-orange       = #f99157;
  $highlight-yellow       = #ffcc66;
  $highlight-green        = #99cc99;
  $highlight-aqua         = #66cccc;
  $highlight-blue         = #6699cc;
  $highlight-purple       = #cc99cc;
  $highlight-gutter       = {
    color: $highlight-comment,
    bg-color: darken($highlight-background, 40%)
  };
} else if ($highlight-theme == 'night blue') {
  $highlight-background   = #002451;
  $highlight-current-line = #00346e;
  $highlight-selection    = #003f8e;
  $highlight-foreground   = #ffffff;
  $highlight-comment      = #7285b7;
  $highlight-red          = #ff9da4;
  $highlight-orange       = #ffc58f;
  $highlight-yellow       = #ffeead;
  $highlight-green        = #d1f1a9;
  $highlight-aqua         = #99ffff;
  $highlight-blue         = #bbdaff;
  $highlight-purple       = #ebbbff;
  $highlight-gutter       = {
    color: $highlight-comment,
    bg-color: darken($highlight-background, 60%)
  };
} else if ($highlight-theme == 'night bright') {
  $highlight-background   = #000000;
  $highlight-current-line = #2a2a2a;
  $highlight-selection    = #424242;
  $highlight-foreground   = #eaeaea;
  $highlight-comment      = #969896;
  $highlight-red          = #d54e53;
  $highlight-orange       = #e78c45;
  $highlight-yellow       = #e7c547;
  $highlight-green        = #b9ca4a;
  $highlight-aqua         = #70c0b1;
  $highlight-blue         = #7aa6da;
  $highlight-purple       = #c397d8;
  $highlight-gutter       = {
    color: lighten($highlight-background, 40%),
    bg-color: lighten($highlight-background, 16%)
  };
} else if ($highlight-theme == 'solarized') {
  $highlight-background   = #fdf6e3;
  $highlight-current-line = #eee8d5;
  $highlight-selection    = #eee8d5;
  $highlight-foreground   = #586e75;
  $highlight-comment      = #93a1a1;
  $highlight-red          = #dc322f;
  $highlight-orange       = #cb4b16;
  $highlight-yellow       = #b58900;
  $highlight-green        = #859900;
  $highlight-aqua         = #2aa198;
  $highlight-blue         = #268bd2;
  $highlight-purple       = #6c71c4;
  $highlight-gutter       = {
    color: $highlight-comment,
    bg-color: $highlight-background
  };
} else if ($highlight-theme == 'solarized dark') {
  $highlight-background   = #002b36;
  $highlight-current-line = #073642;
  $highlight-selection    = #073642;
  $highlight-foreground   = #93a1a1;
  $highlight-comment      = #586e75;
  $highlight-red          = #dc322f;
  $highlight-orange       = #cb4b16;
  $highlight-yellow       = #b58900;
  $highlight-green        = #859900;
  $highlight-aqua         = #2aa198;
  $highlight-blue         = #268bd2;
  $highlight-purple       = #6c71c4;
  $highlight-gutter       = {
    color: $highlight-comment,
    bg-color: $highlight-background
  };
} else if ($highlight-theme == 'galactic') {
  $highlight-background   = #262626;
  $highlight-current-line = #303030;
  $highlight-selection    = #303030;
  $highlight-foreground   = #9e9e9e;
  $highlight-comment      = #6a6a6a;
  $highlight-red          = #ff511a;
  $highlight-orange       = #dd7202;
  $highlight-yellow       = #a68f01;
  $highlight-green        = #4ca340;
  $highlight-aqua         = #07a38f;
  $highlight-blue         = #3294ff;
  $highlight-purple       = #cc62fe;
  $highlight-gutter       = {
    color: $highlight-comment,
    bg-color: $highlight-background
  };
} else {
  $highlight-background   = #f7f7f7;
  $highlight-current-line = #efefef;
  $highlight-selection    = #d6d6d6;
  $highlight-foreground   = #4d4d4c;
  $highlight-comment      = #8e908c;
  $highlight-red          = #c82829;
  $highlight-orange       = #f5871f;
  $highlight-yellow       = #eab700;
  $highlight-green        = #718c00;
  $highlight-aqua         = #3e999f;
  $highlight-blue         = #4271ae;
  $highlight-purple       = #8959a8;
  $highlight-gutter       = {
    color: #869194,
    bg-color: #eff2f3
  };
}