#AFFEF3 is a soft, cool cyan. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #AFFEF3 works with other colors. Named schemes with #AFFEF3 in its natural role, and a note on why the supporting colors balance it.
Celeste keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Celeste 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.
Celeste opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Celeste 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 Celeste carrying the quiet middle.
Celeste is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Celeste.
How #AFFEF3 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 #AFFEF3 at work across the surfaces designers actually ship.
:root {
--color-base: #AFFEF3;
--color-base-rgb: 175 254 243;
--color-base-oklch: oklch(94.3% 0.079 185.1);
--color-50: #F0FEFD;
--color-100: #D8FDF8;
--color-200: #B1FCF2;
--color-300: #78F7E6;
--color-400: #48EAD4;
--color-500: #24D1BA;
--color-600: #249E8E;
--color-700: #206F64;
--color-800: #194842;
--color-900: #112C28;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
celeste: {
50: '#F0FEFD',
100: '#D8FDF8',
200: '#B1FCF2',
300: '#78F7E6',
400: '#48EAD4',
500: '#24D1BA',
600: '#249E8E',
700: '#206F64',
800: '#194842',
900: '#112C28',
},
}
$base: #AFFEF3; $base-ink: #141310; $base-50: #F0FEFD; $base-100: #D8FDF8; $base-200: #B1FCF2; $base-300: #78F7E6; $base-400: #48EAD4; $base-500: #24D1BA; $base-600: #249E8E; $base-700: #206F64; $base-800: #194842; $base-900: #112C28; $base-hover: #59FDE7; $base-subtle: #EAFCF9;
{
"color": {
"base": {
"value": "#AFFEF3",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F0FEFD",
"type": "color"
},
"100": {
"value": "#D8FDF8",
"type": "color"
},
"200": {
"value": "#B1FCF2",
"type": "color"
},
"300": {
"value": "#78F7E6",
"type": "color"
},
"400": {
"value": "#48EAD4",
"type": "color"
},
"500": {
"value": "#24D1BA",
"type": "color"
},
"600": {
"value": "#249E8E",
"type": "color"
},
"700": {
"value": "#206F64",
"type": "color"
},
"800": {
"value": "#194842",
"type": "color"
},
"900": {
"value": "#112C28",
"type": "color"
}
}
}
}