#4AAE6A

CSS

:root {
  --turtle-warrior: #4aae6a;
  --turtle-warrior-rgb: 74 174 106;
  --turtle-warrior-oklch: oklch(0.674 0.137 151.5);
}

.element {
  color: var(--turtle-warrior);
  background-color: hsl(139 40% 49%);
  border-color: oklch(0.674 0.137 151.5);
}

Tailwind CSS v4

@theme {
  --color-turtle-warrior: #4aae6a;
  --color-turtle-warrior-50: #d8ffe3;
  --color-turtle-warrior-100: #c6f6d3;
  --color-turtle-warrior-200: #a7e6b9;
  --color-turtle-warrior-300: #7dcc96;
  --color-turtle-warrior-400: #58b574;
  --color-turtle-warrior-500: #269f55;
  --color-turtle-warrior-600: #238648;
  --color-turtle-warrior-700: #1d6c3a;
  --color-turtle-warrior-800: #164f27;
  --color-turtle-warrior-900: #0f371a;
  --color-turtle-warrior-950: #02220a;
}

SCSS

$turtle-warrior: #4aae6a;
$turtle-warrior-rgb: 74, 174, 106;
$turtle-warrior-light: mix(#fff, $turtle-warrior, 20%);
$turtle-warrior-dark: mix(#000, $turtle-warrior, 20%);

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