Optional Configuration
$contrasted-dark-default (Color)
          
            scss
          
          
        
      
      
      
      $contrasted-dark-default: #000 !default;
    The text color to be used when a background is determined to be “light”
Since v2.0:
        – Renamed from $yiq-contrasted-dark-default
$contrasted-light-default (Color)
          
            scss
          
          
        
      
      
      
      $contrasted-light-default: #fff !default;
    The text color to be used when a background is determined to be “dark”
Since v2.0:
        – Renamed from $yiq-contrasted-light-default
$contrasted-threshold (Number)
          
            scss
          
          
        
      
      
      
      $contrasted-threshold: 128 !default;
    The YIQ lightness value that determines when the lightness of color changes from “dark” to “light”. Acceptable values are between 0 & 255.
Since v2.0:
        – Renamed from $yiq-contrasted-threshold
$debug (Boolean)
          
            scss
          
          
        
      
      
      
      $debug: false !default;
    Toggle diagnostic messages.
Since v2.0:
        – Renamed from $yiq-debug