What color is #5BCBCF?

#5BCBCF is a medium cyan. In RGB it is rgb(91, 203, 207), and in HSL hsl(182, 55%, 58%).

Is #5BCBCF accessible as text?

On white, #5BCBCF has a contrast ratio of 1.93:1 (fails WCAG AA for body text); on black it is 10.89:1 (passes). For text placed on #5BCBCF, use black for the best readability.

What is the closest Tailwind color to #5BCBCF?

The nearest Tailwind CSS token is cyan-400 (#00D3F2).

What colors go well with #5BCBCF?

#5BCBCF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CF5D59. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5BCBCF below.

Is #5BCBCF good for buttons?

#5BCBCF works well for buttons and highlights, but use black text on #5BCBCF — white text only reaches 1.93:1, below the 4.5:1 needed for normal-size labels.

Is #5BCBCF the same as CSS mediumturquoise?

No — #5BCBCF is not the CSS named color mediumturquoise, but mediumturquoise (#48D1CC) is the closest CSS named color.

#5BCBCF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5BCBCF

Not just a swatch — here's how #5BCBCF works with other colors. Named schemes with #5BCBCF in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #5BCBCF 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 #5BCBCF Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 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 #5BCBCF Secondary #CAECED 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 #5BCBCF Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #90F1F4

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 #5BCBCF Anchor #382C1D Surface #EBE4D0 Accent #809D72 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 #5BCBCF 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 24/100

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 22/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 12/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 38/100

Low

A faint retro warmth without tipping into sepia.

Luxury 30/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 39/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 32/100

Low

Workable accent with care around contrast.

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 74/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #5BCBCF

For UI

For branding

For interior

For fashion

People also use #5BCBCF 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 9.6:1. Use

Subtle surface Use #E1F1F2 for cards and hover fills. Tint 80

Avoid beside #59A4CF — 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 #5BCBCF 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: #5BCBCF;
  --color-base-rgb: 91 203 207;
  --color-base-oklch: oklch(77.9% 0.102 198.5);
  --color-50: #F3FCFC;
  --color-100: #DFF6F6;
  --color-200: #C0EBED;
  --color-300: #94D9DB;
  --color-400: #6BC3C7;
  --color-500: #4AA8AB;
  --color-600: #3F8183;
  --color-700: #315C5E;
  --color-800: #233D3E;
  --color-900: #172626;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-turquoise: {
    50: '#F3FCFC',
    100: '#DFF6F6',
    200: '#C0EBED',
    300: '#94D9DB',
    400: '#6BC3C7',
    500: '#4AA8AB',
    600: '#3F8183',
    700: '#315C5E',
    800: '#233D3E',
    900: '#172626',
  },
}

$base: #5BCBCF;
$base-ink: #141310;
$base-50: #F3FCFC;
$base-100: #DFF6F6;
$base-200: #C0EBED;
$base-300: #94D9DB;
$base-400: #6BC3C7;
$base-500: #4AA8AB;
$base-600: #3F8183;
$base-700: #315C5E;
$base-800: #233D3E;
$base-900: #172626;
$base-hover: #35B3B7;
$base-subtle: #D1EBEC;

{
    "color": {
        "base": {
            "value": "#5BCBCF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCFC",
                "type": "color"
            },
            "100": {
                "value": "#DFF6F6",
                "type": "color"
            },
            "200": {
                "value": "#C0EBED",
                "type": "color"
            },
            "300": {
                "value": "#94D9DB",
                "type": "color"
            },
            "400": {
                "value": "#6BC3C7",
                "type": "color"
            },
            "500": {
                "value": "#4AA8AB",
                "type": "color"
            },
            "600": {
                "value": "#3F8183",
                "type": "color"
            },
            "700": {
                "value": "#315C5E",
                "type": "color"
            },
            "800": {
                "value": "#233D3E",
                "type": "color"
            },
            "900": {
                "value": "#172626",
                "type": "color"
            }
        }
    }
}