What color is #63BEC0?

#63BEC0 is a medium cyan. In RGB it is rgb(99, 190, 192), and in HSL hsl(181, 42%, 57%).

Is #63BEC0 accessible as text?

On white, #63BEC0 has a contrast ratio of 2.17:1 (fails WCAG AA for body text); on black it is 9.66:1 (passes). For text placed on #63BEC0, use black for the best readability.

What is the closest Tailwind color to #63BEC0?

The nearest Tailwind CSS token is teal-500 (#00BBA7).

What colors go well with #63BEC0?

#63BEC0 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #BF6563. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #63BEC0 below.

Is #63BEC0 good for buttons?

#63BEC0 works well for buttons and highlights, but use black text on #63BEC0 — white text only reaches 2.17:1, below the 4.5:1 needed for normal-size labels.

Is #63BEC0 the same as CSS mediumturquoise?

No — #63BEC0 is not the CSS named color mediumturquoise, but mediumturquoise (#48D1CC) is the closest CSS named color.

#63BEC0 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #63BEC0

Not just a swatch — here's how #63BEC0 works with other colors. Named schemes with #63BEC0 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #63BEC0 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

Verdigris 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 #63BEC0 Surface #EDEADC Highlight #F5F2E7 Secondary #B4B19F Ink #2A2723

Verdigris 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 #63BEC0 Accent #A6C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1D3549

Verdigris 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 #F6F4EF Accent #63BEC0 Secondary #C3E0E1 Support #979286 Ink #16140F

Verdigris 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 Verdigris carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #63BEC0 Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #93E3E5

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

Build a working theme in the generator →

Color Lab

How #63BEC0 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 28/100

Cool

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

Softness 63/100

High

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

Depth 25/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 13/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 44/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 32/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 34/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 40/100

Low

Workable accent with care around contrast.

Surface fit 49/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 78/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #63BEC0

For UI

For branding

For interior

For fashion

People also use #63BEC0 with

Medium Aquamarine Glaucous 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 8.5:1. Use

Subtle surface Use #E2EFF0 for cards and hover fills. Tint 80

Avoid beside #639FBF — 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 #63BEC0 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: #63BEC0;
  --color-base-rgb: 99 190 192;
  --color-base-oklch: oklch(74.6% 0.087 197.3);
  --color-50: #F4FBFB;
  --color-100: #E2F3F4;
  --color-200: #C5E7E7;
  --color-300: #9CD2D3;
  --color-400: #76BBBC;
  --color-500: #559E9F;
  --color-600: #477A7B;
  --color-700: #365858;
  --color-800: #263A3B;
  --color-900: #192424;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  verdigris: {
    50: '#F4FBFB',
    100: '#E2F3F4',
    200: '#C5E7E7',
    300: '#9CD2D3',
    400: '#76BBBC',
    500: '#559E9F',
    600: '#477A7B',
    700: '#365858',
    800: '#263A3B',
    900: '#192424',
  },
}

$base: #63BEC0;
$base-ink: #141310;
$base-50: #F4FBFB;
$base-100: #E2F3F4;
$base-200: #C5E7E7;
$base-300: #9CD2D3;
$base-400: #76BBBC;
$base-500: #559E9F;
$base-600: #477A7B;
$base-700: #365858;
$base-800: #263A3B;
$base-900: #192424;
$base-hover: #43A3A5;
$base-subtle: #D4E8E9;

{
    "color": {
        "base": {
            "value": "#63BEC0",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FBFB",
                "type": "color"
            },
            "100": {
                "value": "#E2F3F4",
                "type": "color"
            },
            "200": {
                "value": "#C5E7E7",
                "type": "color"
            },
            "300": {
                "value": "#9CD2D3",
                "type": "color"
            },
            "400": {
                "value": "#76BBBC",
                "type": "color"
            },
            "500": {
                "value": "#559E9F",
                "type": "color"
            },
            "600": {
                "value": "#477A7B",
                "type": "color"
            },
            "700": {
                "value": "#365858",
                "type": "color"
            },
            "800": {
                "value": "#263A3B",
                "type": "color"
            },
            "900": {
                "value": "#192424",
                "type": "color"
            }
        }
    }
}