#5BC359 is a mid-toned, temperate green. On the Color Lab it reads organic and grounded, bold and ownable. It sits well as a supporting tone.
Not just a swatch — here's how #5BC359 works with other colors. Named schemes with #5BC359 in its natural role, and a note on why the supporting colors balance it.
Mantis leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Mantis opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Mantis sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.
This palette keeps Mantis as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.
Mantis 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 Mantis carrying the quiet middle.
How #5BC359 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 #5BC359 at work across the surfaces designers actually ship.
:root {
--color-base: #5BC359;
--color-base-rgb: 91 195 89;
--color-base-oklch: oklch(73.1% 0.174 143.2);
--color-50: #F4FBF3;
--color-100: #E1F5E0;
--color-200: #C4E9C3;
--color-300: #9AD699;
--color-400: #73C072;
--color-500: #52A451;
--color-600: #457E44;
--color-700: #355A34;
--color-800: #263C25;
--color-900: #182518;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
mantis: {
50: '#F4FBF3',
100: '#E1F5E0',
200: '#C4E9C3',
300: '#9AD699',
400: '#73C072',
500: '#52A451',
600: '#457E44',
700: '#355A34',
800: '#263C25',
900: '#182518',
},
}
$base: #5BC359; $base-ink: #141310; $base-50: #F4FBF3; $base-100: #E1F5E0; $base-200: #C4E9C3; $base-300: #9AD699; $base-400: #73C072; $base-500: #52A451; $base-600: #457E44; $base-700: #355A34; $base-800: #263C25; $base-900: #182518; $base-hover: #3EA83D; $base-subtle: #D2E9D1;
{
"color": {
"base": {
"value": "#5BC359",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F4FBF3",
"type": "color"
},
"100": {
"value": "#E1F5E0",
"type": "color"
},
"200": {
"value": "#C4E9C3",
"type": "color"
},
"300": {
"value": "#9AD699",
"type": "color"
},
"400": {
"value": "#73C072",
"type": "color"
},
"500": {
"value": "#52A451",
"type": "color"
},
"600": {
"value": "#457E44",
"type": "color"
},
"700": {
"value": "#355A34",
"type": "color"
},
"800": {
"value": "#263C25",
"type": "color"
},
"900": {
"value": "#182518",
"type": "color"
}
}
}
}