#4E9C64 is a mid-toned, temperate teal-green. On the Color Lab it reads organic and grounded, with a faded, vintage edge. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #4E9C64 works with other colors. Named schemes with #4E9C64 in its natural role, and a note on why the supporting colors balance it.
Shamrock Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Shamrock Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Shamrock Green keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
This palette keeps Shamrock Green as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.
Shamrock 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 Shamrock Green carrying the quiet middle.
How #4E9C64 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 #4E9C64 at work across the surfaces designers actually ship.
:root {
--color-base: #4E9C64;
--color-base-rgb: 78 156 100;
--color-base-oklch: oklch(62.8% 0.115 151.0);
--color-50: #F5FAF6;
--color-100: #E3F2E8;
--color-200: #C9E4D0;
--color-300: #A2CDAE;
--color-400: #7EB48D;
--color-500: #5D976E;
--color-600: #4C7558;
--color-700: #3A5542;
--color-800: #29382D;
--color-900: #1A231D;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
shamrock-green: {
50: '#F5FAF6',
100: '#E3F2E8',
200: '#C9E4D0',
300: '#A2CDAE',
400: '#7EB48D',
500: '#5D976E',
600: '#4C7558',
700: '#3A5542',
800: '#29382D',
900: '#1A231D',
},
}
$base: #4E9C64; $base-ink: #141310; $base-50: #F5FAF6; $base-100: #E3F2E8; $base-200: #C9E4D0; $base-300: #A2CDAE; $base-400: #7EB48D; $base-500: #5D976E; $base-600: #4C7558; $base-700: #3A5542; $base-800: #29382D; $base-900: #1A231D; $base-hover: #3F7D50; $base-subtle: #CBE0D1;
{
"color": {
"base": {
"value": "#4E9C64",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F5FAF6",
"type": "color"
},
"100": {
"value": "#E3F2E8",
"type": "color"
},
"200": {
"value": "#C9E4D0",
"type": "color"
},
"300": {
"value": "#A2CDAE",
"type": "color"
},
"400": {
"value": "#7EB48D",
"type": "color"
},
"500": {
"value": "#5D976E",
"type": "color"
},
"600": {
"value": "#4C7558",
"type": "color"
},
"700": {
"value": "#3A5542",
"type": "color"
},
"800": {
"value": "#29382D",
"type": "color"
},
"900": {
"value": "#1A231D",
"type": "color"
}
}
}
}