What color is #57CCB6?

#57CCB6 is a medium teal. In RGB it is rgb(87, 204, 182), and in HSL hsl(169, 53%, 57%).

Is #57CCB6 accessible as text?

On white, #57CCB6 has a contrast ratio of 1.96:1 (fails WCAG AA for body text); on black it is 10.72:1 (passes). For text placed on #57CCB6, use black for the best readability.

What is the closest Tailwind color to #57CCB6?

The nearest Tailwind CSS token is teal-400 (#00D5BE).

What colors go well with #57CCB6?

#57CCB6 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CB576D. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #57CCB6 below.

Is #57CCB6 good for buttons?

#57CCB6 works well for buttons and highlights, but use black text on #57CCB6 — white text only reaches 1.96:1, below the 4.5:1 needed for normal-size labels.

Is #57CCB6 the same as CSS mediumaquamarine?

No — #57CCB6 is not the CSS named color mediumaquamarine, but mediumaquamarine (#66CDAA) is the closest CSS named color.

#57CCB6 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #57CCB6

Not just a swatch — here's how #57CCB6 works with other colors. Named schemes with #57CCB6 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #57CCB6 Accent #A7C4BC Surface #E0D9BE Secondary #9AA0A0 Anchor #1C3549

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

Nordic Calm Accent · 5 colors

Accent #57CCB6 Secondary #AEB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

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

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #57CCB6 Secondary #C8EBE2 Support #979286 Ink #16140F

Medium Aquamarine 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 Medium Aquamarine carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #57CCB6 Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #8DF1DC

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

Modern Café Dominant · 5 colors

Dominant #57CCB6 Anchor #382B1E Surface #ECE4D0 Accent #839C70 Secondary #3A3833

Medium Aquamarine anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Build a working theme in the generator →

Color Lab

How #57CCB6 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 29/100

Cool

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

Softness 61/100

High

Middle-weight — neither delicate nor heavy.

Depth 23/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 41/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 40/100

Low

A faint retro warmth without tipping into sepia.

Luxury 31/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 43/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 35/100

Low

Workable accent with care around contrast.

Surface fit 45/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 76/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #57CCB6

For UI

For branding

For interior

For fashion

People also use #57CCB6 with

Pistachio Carolina Blue Indian Red 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 9.5:1. Use

Subtle surface Use #E1F1EE for cards and hover fills. Tint 80

Avoid beside #57BACB — 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 #57CCB6 at work across the surfaces designers actually ship.

Website / UI

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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: #57CCB6;
  --color-base-rgb: 87 204 182;
  --color-base-oklch: oklch(77.2% 0.111 178.9);
  --color-50: #F3FCFA;
  --color-100: #DFF6F2;
  --color-200: #C1ECE4;
  --color-300: #95DACD;
  --color-400: #6DC5B5;
  --color-500: #4CA998;
  --color-600: #408276;
  --color-700: #325D55;
  --color-800: #243D39;
  --color-900: #172623;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-aquamarine: {
    50: '#F3FCFA',
    100: '#DFF6F2',
    200: '#C1ECE4',
    300: '#95DACD',
    400: '#6DC5B5',
    500: '#4CA998',
    600: '#408276',
    700: '#325D55',
    800: '#243D39',
    900: '#172623',
  },
}

$base: #57CCB6;
$base-ink: #141310;
$base-50: #F3FCFA;
$base-100: #DFF6F2;
$base-200: #C1ECE4;
$base-300: #95DACD;
$base-400: #6DC5B5;
$base-500: #4CA998;
$base-600: #408276;
$base-700: #325D55;
$base-800: #243D39;
$base-900: #172623;
$base-hover: #37B29B;
$base-subtle: #D1EBE6;

{
    "color": {
        "base": {
            "value": "#57CCB6",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCFA",
                "type": "color"
            },
            "100": {
                "value": "#DFF6F2",
                "type": "color"
            },
            "200": {
                "value": "#C1ECE4",
                "type": "color"
            },
            "300": {
                "value": "#95DACD",
                "type": "color"
            },
            "400": {
                "value": "#6DC5B5",
                "type": "color"
            },
            "500": {
                "value": "#4CA998",
                "type": "color"
            },
            "600": {
                "value": "#408276",
                "type": "color"
            },
            "700": {
                "value": "#325D55",
                "type": "color"
            },
            "800": {
                "value": "#243D39",
                "type": "color"
            },
            "900": {
                "value": "#172623",
                "type": "color"
            }
        }
    }
}

Palettes built on #57CCB6

Color Lab

Pairs with #57CCB6

UI roles & guardrails

In real applications

Scales

Every model

Export