What color is #A6EFDF?

#A6EFDF is a light, vivid teal. In RGB it is rgb(166, 239, 223), and in HSL hsl(167, 70%, 79%).

Is #A6EFDF accessible as text?

On white, #A6EFDF has a contrast ratio of 1.31:1 (fails WCAG AA for body text); on black it is 16.03:1 (passes). For text placed on #A6EFDF, use black for the best readability.

What is the closest Tailwind color to #A6EFDF?

The nearest Tailwind CSS token is teal-200 (#96F7E4).

What colors go well with #A6EFDF?

#A6EFDF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EFA4B4. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #A6EFDF below.

Is #A6EFDF good for buttons?

#A6EFDF works well for buttons and highlights, but use black text on #A6EFDF — white text only reaches 1.31:1, below the 4.5:1 needed for normal-size labels.

Is #A6EFDF the same as CSS paleturquoise?

No — #A6EFDF is not the CSS named color paleturquoise, but paleturquoise (#AFEEEE) 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.

#A6EFDF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #A6EFDF

Not just a swatch — here's how #A6EFDF works with other colors. Named schemes with #A6EFDF in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #A6EFDF Secondary #AEB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

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 #A6EFDF 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 #A6EFDF Accent #A7C4BC Surface #E0D9BE Secondary #9AA0A0 Anchor #1C3549

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 #A6EFDF Secondary #E8FFFA Support #979286 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 #A6EFDF Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #C8FFFB

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 #A6EFDF 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 36/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 77/100

High

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

Depth 10/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 33/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 30/100

Low

A faint retro warmth without tipping into sepia.

Luxury 15/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 29/100

Low

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

UI accent fit 8/100

Very low

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

Surface fit 67/100

High

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

Print safety 84/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #A6EFDF

For UI

For branding

For interior

For fashion

People also use #A6EFDF with

Tea Green Light Blue Carnation 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 14.2:1. Use

Subtle surface Use #EFFAF7 for cards and hover fills. Tint 80

Avoid beside #A4E6EF — 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 #A6EFDF at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

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: #A6EFDF;
  --color-base-rgb: 166 239 223;
  --color-base-oklch: oklch(90.0% 0.076 179.3);
  --color-50: #F1FDFB;
  --color-100: #DBFAF3;
  --color-200: #BAF3E6;
  --color-300: #8AE5D1;
  --color-400: #5FD3BA;
  --color-500: #3DB89D;
  --color-600: #358C7A;
  --color-700: #2B6457;
  --color-800: #20413A;
  --color-900: #152824;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  seafoam: {
    50: '#F1FDFB',
    100: '#DBFAF3',
    200: '#BAF3E6',
    300: '#8AE5D1',
    400: '#5FD3BA',
    500: '#3DB89D',
    600: '#358C7A',
    700: '#2B6457',
    800: '#20413A',
    900: '#152824',
  },
}

$base: #A6EFDF;
$base-ink: #141310;
$base-50: #F1FDFB;
$base-100: #DBFAF3;
$base-200: #BAF3E6;
$base-300: #8AE5D1;
$base-400: #5FD3BA;
$base-500: #3DB89D;
$base-600: #358C7A;
$base-700: #2B6457;
$base-800: #20413A;
$base-900: #152824;
$base-hover: #5FE3C6;
$base-subtle: #E6F7F4;

{
    "color": {
        "base": {
            "value": "#A6EFDF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FDFB",
                "type": "color"
            },
            "100": {
                "value": "#DBFAF3",
                "type": "color"
            },
            "200": {
                "value": "#BAF3E6",
                "type": "color"
            },
            "300": {
                "value": "#8AE5D1",
                "type": "color"
            },
            "400": {
                "value": "#5FD3BA",
                "type": "color"
            },
            "500": {
                "value": "#3DB89D",
                "type": "color"
            },
            "600": {
                "value": "#358C7A",
                "type": "color"
            },
            "700": {
                "value": "#2B6457",
                "type": "color"
            },
            "800": {
                "value": "#20413A",
                "type": "color"
            },
            "900": {
                "value": "#152824",
                "type": "color"
            }
        }
    }
}

Palettes built on #A6EFDF

Color Lab

Pairs with #A6EFDF

UI roles & guardrails

In real applications

Scales

Every model

Export