Pastel Orange

CSS

:root {
  --pastel-orange: #ff964f;
  --pastel-orange-rgb: 255 150 79;
  --pastel-orange-oklch: oklch(0.771 0.152 52.5);
}

.element {
  color: var(--pastel-orange);
  background-color: hsl(24 100% 65%);
  border-color: oklch(0.771 0.152 52.5);
}

Tailwind CSS v4

@theme {
  --color-pastel-orange: #ff964f;
  --color-pastel-orange-50: #ffeacd;
  --color-pastel-orange-100: #ffdbb8;
  --color-pastel-orange-200: #ffc396;
  --color-pastel-orange-300: #f4a169;
  --color-pastel-orange-400: #e3823e;
  --color-pastel-orange-500: #d16200;
  --color-pastel-orange-600: #b05400;
  --color-pastel-orange-700: #8e4300;
  --color-pastel-orange-800: #6a2f01;
  --color-pastel-orange-900: #4b2002;
  --color-pastel-orange-950: #310f00;
}

SCSS

$pastel-orange: #ff964f;
$pastel-orange-rgb: 255, 150, 79;
$pastel-orange-light: mix(#fff, $pastel-orange, 20%);
$pastel-orange-dark: mix(#000, $pastel-orange, 20%);

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