$yellow-50: #FFFDE7;
$yellow-100: #FFF9C4;
$yellow-200: #FFF59D;
$yellow-300: #FFF176;
$yellow-400: #FFEE58;
$yellow-500: #FFEB3B; // main
$yellow-600: #FDD835;
$yellow-700: #FBC02D;
$yellow-800: #F9A825;
$yellow-900: #F57F17;

$yellow-A100: #FFFF8D;
$yellow-A200: #FFFF00;
$yellow-A400: #FFEA00;
$yellow-A700: #FFD600;

$yellow-map: (
    yellow-50: $yellow-50,
    yellow-100: $yellow-100,
    yellow-200: $yellow-200,
    yellow-300: $yellow-300,
    yellow-400: $yellow-400,
    yellow-500: $yellow-500,
    yellow-600: $yellow-600,
    yellow-700: $yellow-700,
    yellow-800: $yellow-800,
    yellow-900: $yellow-900,
    yellow-A100: $yellow-A100,
    yellow-A200: $yellow-A200,
    yellow-A400: $yellow-A400,
    yellow-A700: $yellow-A700
);

$colors-map: map-merge($colors-map, $yellow-map);