#178F13 is a mid-toned, temperate green. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #178F13 works with other colors. Named schemes with #178F13 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 #178F13 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 #178F13 at work across the surfaces designers actually ship.
:root {
--color-base: #178F13;
--color-base-rgb: 23 143 19;
--color-base-oklch: oklch(56.6% 0.183 142.4);
--color-50: #F1FEF1;
--color-100: #DBFBDA;
--color-200: #B9F5B7;
--color-300: #89E986;
--color-400: #5ED959;
--color-500: #3BBE37;
--color-600: #349131;
--color-700: #2A6628;
--color-800: #1F431E;
--color-900: #152914;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
forest-green: {
50: '#F1FEF1',
100: '#DBFBDA',
200: '#B9F5B7',
300: '#89E986',
400: '#5ED959',
500: '#3BBE37',
600: '#349131',
700: '#2A6628',
800: '#1F431E',
900: '#152914',
},
}
$base: #178F13; $base-ink: #141310; $base-50: #F1FEF1; $base-100: #DBFBDA; $base-200: #B9F5B7; $base-300: #89E986; $base-400: #5ED959; $base-500: #3BBE37; $base-600: #349131; $base-700: #2A6628; $base-800: #1F431E; $base-900: #152914; $base-hover: #12740F; $base-subtle: #AFE9AD;
{
"color": {
"base": {
"value": "#178F13",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FEF1",
"type": "color"
},
"100": {
"value": "#DBFBDA",
"type": "color"
},
"200": {
"value": "#B9F5B7",
"type": "color"
},
"300": {
"value": "#89E986",
"type": "color"
},
"400": {
"value": "#5ED959",
"type": "color"
},
"500": {
"value": "#3BBE37",
"type": "color"
},
"600": {
"value": "#349131",
"type": "color"
},
"700": {
"value": "#2A6628",
"type": "color"
},
"800": {
"value": "#1F431E",
"type": "color"
},
"900": {
"value": "#152914",
"type": "color"
}
}
}
}