#AFFFF4 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 #AFFFF4 works with other colors. Named schemes with #AFFFF4 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 #AFFFF4 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 #AFFFF4 at work across the surfaces designers actually ship.
:root {
--color-base: #AFFFF4;
--color-base-rgb: 175 255 244;
--color-base-oklch: oklch(94.5% 0.079 185.2);
--color-50: #F0FEFD;
--color-100: #D8FDF8;
--color-200: #B1FCF2;
--color-300: #77F8E7;
--color-400: #46ECD6;
--color-500: #22D2BB;
--color-600: #239F8F;
--color-700: #1F7065;
--color-800: #184842;
--color-900: #112C29;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
celeste: {
50: '#F0FEFD',
100: '#D8FDF8',
200: '#B1FCF2',
300: '#77F8E7',
400: '#46ECD6',
500: '#22D2BB',
600: '#239F8F',
700: '#1F7065',
800: '#184842',
900: '#112C29',
},
}
$base: #AFFFF4; $base-ink: #141310; $base-50: #F0FEFD; $base-100: #D8FDF8; $base-200: #B1FCF2; $base-300: #77F8E7; $base-400: #46ECD6; $base-500: #22D2BB; $base-600: #239F8F; $base-700: #1F7065; $base-800: #184842; $base-900: #112C29; $base-hover: #58FFE9; $base-subtle: #E9FCFA;
{
"color": {
"base": {
"value": "#AFFFF4",
"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": "#77F8E7",
"type": "color"
},
"400": {
"value": "#46ECD6",
"type": "color"
},
"500": {
"value": "#22D2BB",
"type": "color"
},
"600": {
"value": "#239F8F",
"type": "color"
},
"700": {
"value": "#1F7065",
"type": "color"
},
"800": {
"value": "#184842",
"type": "color"
},
"900": {
"value": "#112C29",
"type": "color"
}
}
}
}