#EFCB90 is a soft, warm lime green. On the Color Lab it reads organic and grounded. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #EFCB90 works with other colors. Named schemes with #EFCB90 in its natural role, and a note on why the supporting colors balance it.
This palette keeps Topaz as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.
Topaz 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.
Topaz holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.
Topaz opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Topaz 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 Topaz carrying the quiet middle.
How #EFCB90 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 #EFCB90 at work across the surfaces designers actually ship.
:root {
--color-base: #EFCB90;
--color-base-rgb: 239 203 144;
--color-base-oklch: oklch(85.9% 0.086 79.6);
--color-50: #FEF9F1;
--color-100: #FBEEDA;
--color-200: #F5DDB8;
--color-300: #E8C387;
--color-400: #D7A75B;
--color-500: #BC8A38;
--color-600: #906C32;
--color-700: #664E29;
--color-800: #42351E;
--color-900: #292114;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
topaz: {
50: '#FEF9F1',
100: '#FBEEDA',
200: '#F5DDB8',
300: '#E8C387',
400: '#D7A75B',
500: '#BC8A38',
600: '#906C32',
700: '#664E29',
800: '#42351E',
900: '#292114',
},
}
$base: #EFCB90; $base-ink: #141310; $base-50: #FEF9F1; $base-100: #FBEEDA; $base-200: #F5DDB8; $base-300: #E8C387; $base-400: #D7A75B; $base-500: #BC8A38; $base-600: #906C32; $base-700: #664E29; $base-800: #42351E; $base-900: #292114; $base-hover: #E6AB4D; $base-subtle: #F7EEE1;
{
"color": {
"base": {
"value": "#EFCB90",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#FEF9F1",
"type": "color"
},
"100": {
"value": "#FBEEDA",
"type": "color"
},
"200": {
"value": "#F5DDB8",
"type": "color"
},
"300": {
"value": "#E8C387",
"type": "color"
},
"400": {
"value": "#D7A75B",
"type": "color"
},
"500": {
"value": "#BC8A38",
"type": "color"
},
"600": {
"value": "#906C32",
"type": "color"
},
"700": {
"value": "#664E29",
"type": "color"
},
"800": {
"value": "#42351E",
"type": "color"
},
"900": {
"value": "#292114",
"type": "color"
}
}
}
}