Singing in the Rain

CSS

:root {
  --singing-in-the-rain: #8e9c98;
  --singing-in-the-rain-rgb: 142 156 152;
  --singing-in-the-rain-oklch: oklch(0.68 0.017 176.8);
}

.element {
  color: var(--singing-in-the-rain);
  background-color: hsl(163 7% 58%);
  border-color: oklch(0.68 0.017 176.8);
}

Tailwind CSS v4

@theme {
  --color-singing-in-the-rain: #8e9c98;
  --color-singing-in-the-rain-50: #f0f7f5;
  --color-singing-in-the-rain-100: #e2eae8;
  --color-singing-in-the-rain-200: #cdd7d4;
  --color-singing-in-the-rain-300: #afbab7;
  --color-singing-in-the-rain-400: #94a29e;
  --color-singing-in-the-rain-500: #7b8a86;
  --color-singing-in-the-rain-600: #687571;
  --color-singing-in-the-rain-700: #535d5b;
  --color-singing-in-the-rain-800: #3d4442;
  --color-singing-in-the-rain-900: #2a2f2d;
  --color-singing-in-the-rain-950: #171c1a;
}

SCSS

$singing-in-the-rain: #8e9c98;
$singing-in-the-rain-rgb: 142, 156, 152;
$singing-in-the-rain-light: mix(#fff, $singing-in-the-rain, 20%);
$singing-in-the-rain-dark: mix(#000, $singing-in-the-rain, 20%);

.element {
  color: $singing-in-the-rain;
  box-shadow: 0 0 0 2px rgba($singing-in-the-rain, 0.35);
}