#338E33 is a mid-toned, temperate green. On the Color Lab it reads organic and grounded. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #338E33 works with other colors. Named schemes with #338E33 in its natural role, and a note on why the supporting colors balance it.
Forest Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Forest Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Forest Green anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
Forest Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Forest Green is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Forest Green carrying the quiet middle.
How #338E33 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.
Not a swatch to memorise — a color to build with. Here is #338E33 at work across the surfaces designers actually ship.
:root {
--color-base: #338E33;
--color-base-rgb: 51 142 51;
--color-base-oklch: oklch(57.2% 0.154 143.2);
--color-50: #F3FBF3;
--color-100: #E0F5E0;
--color-200: #C3E9C3;
--color-300: #99D699;
--color-400: #72C072;
--color-500: #51A451;
--color-600: #447E44;
--color-700: #345A34;
--color-800: #253C25;
--color-900: #182518;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
forest-green: {
50: '#F3FBF3',
100: '#E0F5E0',
200: '#C3E9C3',
300: '#99D699',
400: '#72C072',
500: '#51A451',
600: '#447E44',
700: '#345A34',
800: '#253C25',
900: '#182518',
},
}
$base: #338E33; $base-ink: #141310; $base-50: #F3FBF3; $base-100: #E0F5E0; $base-200: #C3E9C3; $base-300: #99D699; $base-400: #72C072; $base-500: #51A451; $base-600: #447E44; $base-700: #345A34; $base-800: #253C25; $base-900: #182518; $base-hover: #297229; $base-subtle: #BFE1BF;
{
"color": {
"base": {
"value": "#338E33",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F3FBF3",
"type": "color"
},
"100": {
"value": "#E0F5E0",
"type": "color"
},
"200": {
"value": "#C3E9C3",
"type": "color"
},
"300": {
"value": "#99D699",
"type": "color"
},
"400": {
"value": "#72C072",
"type": "color"
},
"500": {
"value": "#51A451",
"type": "color"
},
"600": {
"value": "#447E44",
"type": "color"
},
"700": {
"value": "#345A34",
"type": "color"
},
"800": {
"value": "#253C25",
"type": "color"
},
"900": {
"value": "#182518",
"type": "color"
}
}
}
}