#298362

CSS

:root {
  --shadows-of-time: #298362;
  --shadows-of-time-rgb: 41 131 98;
  --shadows-of-time-oklch: oklch(0.548 0.099 164.7);
}

.element {
  color: var(--shadows-of-time);
  background-color: hsl(158 52% 34%);
  border-color: oklch(0.548 0.099 164.7);
}

Tailwind CSS v4

@theme {
  --color-shadows-of-time: #298362;
  --color-shadows-of-time-50: #dbffef;
  --color-shadows-of-time-100: #c9f3e1;
  --color-shadows-of-time-200: #ace2cb;
  --color-shadows-of-time-300: #85c8ac;
  --color-shadows-of-time-400: #61b18f;
  --color-shadows-of-time-500: #379b75;
  --color-shadows-of-time-600: #308363;
  --color-shadows-of-time-700: #26694f;
  --color-shadows-of-time-800: #1c4d38;
  --color-shadows-of-time-900: #123626;
  --color-shadows-of-time-950: #042115;
}

SCSS

$shadows-of-time: #298362;
$shadows-of-time-rgb: 41, 131, 98;
$shadows-of-time-light: mix(#fff, $shadows-of-time, 20%);
$shadows-of-time-dark: mix(#000, $shadows-of-time, 20%);

.element {
  color: $shadows-of-time;
  box-shadow: 0 0 0 2px rgba($shadows-of-time, 0.35);
}