#85A193

CSS

:root {
  --mother-earth: #85a193;
  --mother-earth-rgb: 133 161 147;
  --mother-earth-oklch: oklch(0.683 0.037 163.6);
}

.element {
  color: var(--mother-earth);
  background-color: hsl(150 13% 58%);
  border-color: oklch(0.683 0.037 163.6);
}

Tailwind CSS v4

@theme {
  --color-mother-earth: #85a193;
  --color-mother-earth-50: #ecf9f3;
  --color-mother-earth-100: #ddece5;
  --color-mother-earth-200: #c6dad0;
  --color-mother-earth-300: #a6beb3;
  --color-mother-earth-400: #8ba698;
  --color-mother-earth-500: #708e7f;
  --color-mother-earth-600: #5f786c;
  --color-mother-earth-700: #4c6056;
  --color-mother-earth-800: #37473e;
  --color-mother-earth-900: #26312b;
  --color-mother-earth-950: #141d18;
}

SCSS

$mother-earth: #85a193;
$mother-earth-rgb: 133, 161, 147;
$mother-earth-light: mix(#fff, $mother-earth, 20%);
$mother-earth-dark: mix(#000, $mother-earth, 20%);

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