What color is #A8DECB?

#A8DECB is a light, soft teal-green. In RGB it is rgb(168, 222, 203), and in HSL hsl(159, 45%, 76%).

Is #A8DECB accessible as text?

On white, #A8DECB has a contrast ratio of 1.50:1 (fails WCAG AA for body text); on black it is 13.98:1 (passes). For text placed on #A8DECB, use black for the best readability.

What is the closest Tailwind color to #A8DECB?

The nearest Tailwind CSS token is emerald-200 (#A4F4CF).

What colors go well with #A8DECB?

#A8DECB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DDA6BA. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #A8DECB below.

Is #A8DECB good for buttons?

#A8DECB works well for buttons and highlights, but use black text on #A8DECB — white text only reaches 1.50:1, below the 4.5:1 needed for normal-size labels.

Is #A8DECB the same as CSS powderblue?

No — #A8DECB is not the CSS named color powderblue, but powderblue (#B0E0E6) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#A8DECB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #A8DECB

Not just a swatch — here's how #A8DECB works with other colors. Named schemes with #A8DECB in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #A8DECB Secondary #ADB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2D3236

Seafoam keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Japanese Sand Base · 5 colors

Base #A8DECB Surface #EDEADC Highlight #F5F1E7 Secondary #B5B19F Ink #2A2723

Seafoam 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.

Coastal Morning Lead · 5 colors

Lead #A8DECB Accent #A7C4BC Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3549

Seafoam opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #A8DECB Secondary #EDFFF8 Support #989286 Ink #16140F

Seafoam 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 Seafoam carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #A8DECB Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #D3FFF3

Seafoam is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Seafoam.

Build a working theme in the generator →

Color Lab

How #A8DECB 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.

Warmth 41/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 76/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 14/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 40/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 32/100

Low

A faint retro warmth without tipping into sepia.

Luxury 20/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 24/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 12/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 68/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 88/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #A8DECB

For UI

For branding

For interior

For fashion

People also use #A8DECB with

Seafoam Light Blue Lilac Platinum Dark Slate Gray

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 12.4:1. Use

Subtle surface Use #EFF7F4 for cards and hover fills. Tint 80

Avoid beside #A6DDDC — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #A8DECB at work across the surfaces designers actually ship.

Website / UI

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A working theme, generated in seconds.

Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #A8DECB;
  --color-base-rgb: 168 222 203;
  --color-base-oklch: oklch(85.8% 0.062 171.2);
  --color-50: #F4FBF8;
  --color-100: #E1F4EE;
  --color-200: #C4E8DC;
  --color-300: #9BD5C0;
  --color-400: #74BEA4;
  --color-500: #53A286;
  --color-600: #457D69;
  --color-700: #355A4D;
  --color-800: #263B34;
  --color-900: #192520;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  seafoam: {
    50: '#F4FBF8',
    100: '#E1F4EE',
    200: '#C4E8DC',
    300: '#9BD5C0',
    400: '#74BEA4',
    500: '#53A286',
    600: '#457D69',
    700: '#355A4D',
    800: '#263B34',
    900: '#192520',
  },
}

$base: #A8DECB;
$base-ink: #141310;
$base-50: #F4FBF8;
$base-100: #E1F4EE;
$base-200: #C4E8DC;
$base-300: #9BD5C0;
$base-400: #74BEA4;
$base-500: #53A286;
$base-600: #457D69;
$base-700: #355A4D;
$base-800: #263B34;
$base-900: #192520;
$base-hover: #6EC8A9;
$base-subtle: #E6F3EF;

{
    "color": {
        "base": {
            "value": "#A8DECB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FBF8",
                "type": "color"
            },
            "100": {
                "value": "#E1F4EE",
                "type": "color"
            },
            "200": {
                "value": "#C4E8DC",
                "type": "color"
            },
            "300": {
                "value": "#9BD5C0",
                "type": "color"
            },
            "400": {
                "value": "#74BEA4",
                "type": "color"
            },
            "500": {
                "value": "#53A286",
                "type": "color"
            },
            "600": {
                "value": "#457D69",
                "type": "color"
            },
            "700": {
                "value": "#355A4D",
                "type": "color"
            },
            "800": {
                "value": "#263B34",
                "type": "color"
            },
            "900": {
                "value": "#192520",
                "type": "color"
            }
        }
    }
}

Palettes built on #A8DECB

Color Lab

Pairs with #A8DECB

UI roles & guardrails

In real applications

Scales

Every model

Export