#38836C

CSS

:root {
  --shadows-of-time: #38836c;
  --shadows-of-time-rgb: 56 131 108;
  --shadows-of-time-oklch: oklch(0.556 0.083 170.3);
}

.element {
  color: var(--shadows-of-time);
  background-color: hsl(162 40% 37%);
  border-color: oklch(0.556 0.083 170.3);
}

Tailwind CSS v4

@theme {
  --color-shadows-of-time: #38836c;
  --color-shadows-of-time-50: #defdf2;
  --color-shadows-of-time-100: #cdf1e5;
  --color-shadows-of-time-200: #b1e0d0;
  --color-shadows-of-time-300: #8bc6b3;
  --color-shadows-of-time-400: #69af97;
  --color-shadows-of-time-500: #44987e;
  --color-shadows-of-time-600: #3b816b;
  --color-shadows-of-time-700: #2f6755;
  --color-shadows-of-time-800: #214c3d;
  --color-shadows-of-time-900: #16352a;
  --color-shadows-of-time-950: #072017;
}

SCSS

$shadows-of-time: #38836c;
$shadows-of-time-rgb: 56, 131, 108;
$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);
}