Morning Song

CSS

:root {
  --morning-song: #e4ece9;
  --morning-song-rgb: 228 236 233;
  --morning-song-oklch: oklch(0.936 0.009 171.8);
}

.element {
  color: var(--morning-song);
  background-color: hsl(157 17% 91%);
  border-color: oklch(0.936 0.009 171.8);
}

Tailwind CSS v4

@theme {
  --color-morning-song: #e4ece9;
  --color-morning-song-50: #f2f6f5;
  --color-morning-song-100: #e5e9e7;
  --color-morning-song-200: #d0d5d4;
  --color-morning-song-300: #b3b9b7;
  --color-morning-song-400: #99a09e;
  --color-morning-song-500: #808885;
  --color-morning-song-600: #6d7371;
  --color-morning-song-700: #575c5a;
  --color-morning-song-800: #3f4342;
  --color-morning-song-900: #2c2f2d;
  --color-morning-song-950: #191b1a;
}

SCSS

$morning-song: #e4ece9;
$morning-song-rgb: 228, 236, 233;
$morning-song-light: mix(#fff, $morning-song, 20%);
$morning-song-dark: mix(#000, $morning-song, 20%);

.element {
  color: $morning-song;
  box-shadow: 0 0 0 2px rgba($morning-song, 0.35);
}