What color is #3ACFBB?

#3ACFBB is a medium teal. In RGB it is rgb(58, 207, 187), and in HSL hsl(172, 61%, 52%).

Is #3ACFBB accessible as text?

On white, #3ACFBB has a contrast ratio of 1.94:1 (fails WCAG AA for body text); on black it is 10.82:1 (passes). For text placed on #3ACFBB, use black for the best readability.

What is the closest Tailwind color to #3ACFBB?

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

What colors go well with #3ACFBB?

#3ACFBB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CF3A4E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3ACFBB below.

Is #3ACFBB good for buttons?

#3ACFBB works well for buttons and highlights, but use black text on #3ACFBB — white text only reaches 1.94:1, below the 4.5:1 needed for normal-size labels.

Is #3ACFBB the same as CSS mediumturquoise?

No — #3ACFBB is not the CSS named color mediumturquoise, but mediumturquoise (#48D1CC) is the closest CSS named color.

#3ACFBB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3ACFBB

Not just a swatch — here's how #3ACFBB works with other colors. Named schemes with #3ACFBB in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #3ACFBB Accent #A7C4BC Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

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 #3ACFBB Secondary #AEB4B7 Surface #F1F2F0 Support #7994A4 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 #F7F4EF Accent #3ACFBB Secondary #C4EDE4 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 #3ACFBB Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #7CF4E1

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 #3ACFBB Anchor #382B1E Surface #ECE4D0 Accent #829C70 Secondary #3A3833

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 #3ACFBB 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 25/100

Cool

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

Softness 59/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 23/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 34/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 36/100

Low

A faint retro warmth without tipping into sepia.

Luxury 30/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 48/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 36/100

Low

Workable accent with care around contrast.

Surface fit 40/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 72/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3ACFBB

For UI

For branding

For interior

For fashion

People also use #3ACFBB with

Emerald Green Ocean Blue Brick 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 #DCF1EE for cards and hover fills. Tint 80

Avoid beside #3AB1CF — 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 #3ACFBB 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: #3ACFBB;
  --color-base-rgb: 58 207 187;
  --color-base-oklch: oklch(77.3% 0.125 181.9);
  --color-50: #F2FCFB;
  --color-100: #DDF8F4;
  --color-200: #BDEFE8;
  --color-300: #90DFD4;
  --color-400: #67CBBE;
  --color-500: #45B0A2;
  --color-600: #3B877D;
  --color-700: #2F6059;
  --color-800: #223F3B;
  --color-900: #162725;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-turquoise: {
    50: '#F2FCFB',
    100: '#DDF8F4',
    200: '#BDEFE8',
    300: '#90DFD4',
    400: '#67CBBE',
    500: '#45B0A2',
    600: '#3B877D',
    700: '#2F6059',
    800: '#223F3B',
    900: '#162725',
  },
}

$base: #3ACFBB;
$base-ink: #141310;
$base-50: #F2FCFB;
$base-100: #DDF8F4;
$base-200: #BDEFE8;
$base-300: #90DFD4;
$base-400: #67CBBE;
$base-500: #45B0A2;
$base-600: #3B877D;
$base-700: #2F6059;
$base-800: #223F3B;
$base-900: #162725;
$base-hover: #29AB9A;
$base-subtle: #C9EBE7;

{
    "color": {
        "base": {
            "value": "#3ACFBB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FCFB",
                "type": "color"
            },
            "100": {
                "value": "#DDF8F4",
                "type": "color"
            },
            "200": {
                "value": "#BDEFE8",
                "type": "color"
            },
            "300": {
                "value": "#90DFD4",
                "type": "color"
            },
            "400": {
                "value": "#67CBBE",
                "type": "color"
            },
            "500": {
                "value": "#45B0A2",
                "type": "color"
            },
            "600": {
                "value": "#3B877D",
                "type": "color"
            },
            "700": {
                "value": "#2F6059",
                "type": "color"
            },
            "800": {
                "value": "#223F3B",
                "type": "color"
            },
            "900": {
                "value": "#162725",
                "type": "color"
            }
        }
    }
}

Palettes built on #3ACFBB

Color Lab

Pairs with #3ACFBB

UI roles & guardrails

In real applications

Scales

Every model

Export