#59CB4E is a mid-toned, temperate green. On the Color Lab it reads bold and ownable. It sits well as a supporting tone.
Not just a swatch — here's how #59CB4E works with other colors. Named schemes with #59CB4E in its natural role, and a note on why the supporting colors balance it.
Shamrock is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Shamrock.
Shamrock 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.
Shamrock leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Shamrock 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 Shamrock carrying the quiet middle.
Shamrock opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
How #59CB4E 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 #59CB4E at work across the surfaces designers actually ship.
:root {
--color-base: #59CB4E;
--color-base-rgb: 89 203 78;
--color-base-oklch: oklch(75.0% 0.195 141.9);
--color-50: #F4FCF3;
--color-100: #E1F6DF;
--color-200: #C4EDC0;
--color-300: #9ADB94;
--color-400: #73C76B;
--color-500: #52AB4A;
--color-600: #44833F;
--color-700: #355E31;
--color-800: #253E23;
--color-900: #182617;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
shamrock: {
50: '#F4FCF3',
100: '#E1F6DF',
200: '#C4EDC0',
300: '#9ADB94',
400: '#73C76B',
500: '#52AB4A',
600: '#44833F',
700: '#355E31',
800: '#253E23',
900: '#182617',
},
}
$base: #59CB4E; $base-ink: #141310; $base-50: #F4FCF3; $base-100: #E1F6DF; $base-200: #C4EDC0; $base-300: #9ADB94; $base-400: #73C76B; $base-500: #52AB4A; $base-600: #44833F; $base-700: #355E31; $base-800: #253E23; $base-900: #182617; $base-hover: #3DAE32; $base-subtle: #D1EBCE;
{
"color": {
"base": {
"value": "#59CB4E",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F4FCF3",
"type": "color"
},
"100": {
"value": "#E1F6DF",
"type": "color"
},
"200": {
"value": "#C4EDC0",
"type": "color"
},
"300": {
"value": "#9ADB94",
"type": "color"
},
"400": {
"value": "#73C76B",
"type": "color"
},
"500": {
"value": "#52AB4A",
"type": "color"
},
"600": {
"value": "#44833F",
"type": "color"
},
"700": {
"value": "#355E31",
"type": "color"
},
"800": {
"value": "#253E23",
"type": "color"
},
"900": {
"value": "#182617",
"type": "color"
}
}
}
}