What color is #63CFCF?

#63CFCF is a medium cyan. In RGB it is rgb(99, 207, 207), and in HSL hsl(180, 53%, 60%).

Is #63CFCF accessible as text?

On white, #63CFCF has a contrast ratio of 1.85:1 (fails WCAG AA for body text); on black it is 11.36:1 (passes). For text placed on #63CFCF, use black for the best readability.

What is the closest Tailwind color to #63CFCF?

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

What colors go well with #63CFCF?

#63CFCF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CF6363. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #63CFCF below.

Is #63CFCF good for buttons?

#63CFCF works well for buttons and highlights, but use black text on #63CFCF — white text only reaches 1.85:1, below the 4.5:1 needed for normal-size labels.

Is #63CFCF the same as CSS mediumturquoise?

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

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

Palettes built on #63CFCF

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

Coastal Morning Lead · 5 colors

Lead #63CFCF Accent #A6C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1D3549

Medium Turquoise 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 #63CFCF Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A4 Anchor #2E3236

Medium Turquoise 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 #F6F4EF Accent #63CFCF Secondary #CFF0F0 Support #979286 Ink #16140F

Medium Turquoise 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 Turquoise carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #63CFCF Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #97F5F4

Medium Turquoise 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 Turquoise.

Modern Café Dominant · 5 colors

Dominant #63CFCF Anchor #382C1E Surface #ECE4D0 Accent #819C72 Secondary #3A3933

Medium Turquoise 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 #63CFCF 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 26/100

Cool

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

Softness 65/100

High

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

Depth 21/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 15/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 38/100

Low

A faint retro warmth without tipping into sepia.

Luxury 28/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 38/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 29/100

Low

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

Surface fit 50/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 75/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #63CFCF

For UI

For branding

For interior

For fashion

People also use #63CFCF with

Medium Aquamarine 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 10.0:1. Use

Subtle surface Use #E3F2F2 for cards and hover fills. Tint 80

Avoid beside #63ABCF — 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 #63CFCF at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

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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: #63CFCF;
  --color-base-rgb: 99 207 207;
  --color-base-oklch: oklch(79.1% 0.099 195.3);
  --color-50: #F3FCFC;
  --color-100: #DFF6F6;
  --color-200: #C1ECEC;
  --color-300: #95DADA;
  --color-400: #6DC5C5;
  --color-500: #4CA9A9;
  --color-600: #408282;
  --color-700: #325D5D;
  --color-800: #243D3D;
  --color-900: #172626;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-turquoise: {
    50: '#F3FCFC',
    100: '#DFF6F6',
    200: '#C1ECEC',
    300: '#95DADA',
    400: '#6DC5C5',
    500: '#4CA9A9',
    600: '#408282',
    700: '#325D5D',
    800: '#243D3D',
    900: '#172626',
  },
}

$base: #63CFCF;
$base-ink: #141310;
$base-50: #F3FCFC;
$base-100: #DFF6F6;
$base-200: #C1ECEC;
$base-300: #95DADA;
$base-400: #6DC5C5;
$base-500: #4CA9A9;
$base-600: #408282;
$base-700: #325D5D;
$base-800: #243D3D;
$base-900: #172626;
$base-hover: #3ABBBB;
$base-subtle: #D4EDED;

{
    "color": {
        "base": {
            "value": "#63CFCF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCFC",
                "type": "color"
            },
            "100": {
                "value": "#DFF6F6",
                "type": "color"
            },
            "200": {
                "value": "#C1ECEC",
                "type": "color"
            },
            "300": {
                "value": "#95DADA",
                "type": "color"
            },
            "400": {
                "value": "#6DC5C5",
                "type": "color"
            },
            "500": {
                "value": "#4CA9A9",
                "type": "color"
            },
            "600": {
                "value": "#408282",
                "type": "color"
            },
            "700": {
                "value": "#325D5D",
                "type": "color"
            },
            "800": {
                "value": "#243D3D",
                "type": "color"
            },
            "900": {
                "value": "#172626",
                "type": "color"
            }
        }
    }
}