#39A429 is a mid-toned, temperate green. On the Color Lab it reads bold and ownable. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #39A429 works with other colors. Named schemes with #39A429 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 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 Green.
Shamrock Green 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 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.
Shamrock Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
How #39A429 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 #39A429 at work across the surfaces designers actually ship.
:root {
--color-base: #39A429;
--color-base-rgb: 57 164 41;
--color-base-oklch: oklch(63.3% 0.186 141.3);
--color-50: #F4FCF2;
--color-100: #E1F8DE;
--color-200: #C4EFBE;
--color-300: #9BDE91;
--color-400: #75CB67;
--color-500: #54AF46;
--color-600: #46863C;
--color-700: #36602F;
--color-800: #263F22;
--color-900: #192716;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
shamrock-green: {
50: '#F4FCF2',
100: '#E1F8DE',
200: '#C4EFBE',
300: '#9BDE91',
400: '#75CB67',
500: '#54AF46',
600: '#46863C',
700: '#36602F',
800: '#263F22',
900: '#192716',
},
}
$base: #39A429; $base-ink: #141310; $base-50: #F4FCF2; $base-100: #E1F8DE; $base-200: #C4EFBE; $base-300: #9BDE91; $base-400: #75CB67; $base-500: #54AF46; $base-600: #46863C; $base-700: #36602F; $base-800: #263F22; $base-900: #192716; $base-hover: #2E8321; $base-subtle: #C2E6BC;
{
"color": {
"base": {
"value": "#39A429",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F4FCF2",
"type": "color"
},
"100": {
"value": "#E1F8DE",
"type": "color"
},
"200": {
"value": "#C4EFBE",
"type": "color"
},
"300": {
"value": "#9BDE91",
"type": "color"
},
"400": {
"value": "#75CB67",
"type": "color"
},
"500": {
"value": "#54AF46",
"type": "color"
},
"600": {
"value": "#46863C",
"type": "color"
},
"700": {
"value": "#36602F",
"type": "color"
},
"800": {
"value": "#263F22",
"type": "color"
},
"900": {
"value": "#192716",
"type": "color"
}
}
}
}