What color is #5EF5CF?

#5EF5CF is a light, vivid teal. In RGB it is rgb(94, 245, 207), and in HSL hsl(165, 88%, 66%).

Is #5EF5CF accessible as text?

On white, #5EF5CF has a contrast ratio of 1.36:1 (fails WCAG AA for body text); on black it is 15.44:1 (passes). For text placed on #5EF5CF, use black for the best readability.

What is the closest Tailwind color to #5EF5CF?

The nearest Tailwind CSS token is teal-300 (#46ECD5).

What colors go well with #5EF5CF?

#5EF5CF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F55C82. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5EF5CF below.

Is #5EF5CF good for buttons?

#5EF5CF works well for buttons and highlights, but use black text on #5EF5CF — white text only reaches 1.36:1, below the 4.5:1 needed for normal-size labels.

Is #5EF5CF the same as CSS aquamarine?

No — #5EF5CF is not the CSS named color aquamarine, but aquamarine (#7FFFD4) is the closest CSS named color.

#5EF5CF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5EF5CF

Not just a swatch — here's how #5EF5CF works with other colors. Named schemes with #5EF5CF in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #5EF5CF Accent #A7C4BC Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3549

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 #5EF5CF Secondary #ADB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2D3236

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

Warm Autumn Interior Dominant · 5 colors

Dominant #5EF5CF Secondary #AA6E00 Accent #647D4F Surface #F1EDDD Anchor #392B1E

This palette keeps Aquamarine as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Botanical Studio Lead · 5 colors

Lead #5EF5CF Secondary #476C3F Accent #AA6E00 Surface #EEEAD6 Anchor #3C2F20

Aquamarine leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #5EF5CF Secondary #DAFFF7 Support #989286 Ink #16140F

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 Aquamarine carrying the quiet middle.

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Color Lab

How #5EF5CF 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 27/100

Cool

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

Softness 64/100

High

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

Depth 12/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 47/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 25/100

Low

A faint retro warmth without tipping into sepia.

Luxury 18/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 54/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 12/100

Very low

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

Surface fit 46/100

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 #5EF5CF

For UI

For branding

For interior

For fashion

People also use #5EF5CF with

Mint Green Maya Blue Pale Violet 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 13.7:1. Use

Subtle surface Use #E3F9F3 for cards and hover fills. Tint 80

Avoid beside #5CE8F5 — 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 #5EF5CF 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: #5EF5CF;
  --color-base-rgb: 94 245 207;
  --color-base-oklch: oklch(87.9% 0.139 173.3);
  --color-50: #F0FEFB;
  --color-100: #D8FDF4;
  --color-200: #B2FAE8;
  --color-300: #7FF0D4;
  --color-400: #50E2BD;
  --color-500: #2DC8A1;
  --color-600: #2A987C;
  --color-700: #246B59;
  --color-800: #1B463B;
  --color-900: #132B25;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  aquamarine: {
    50: '#F0FEFB',
    100: '#D8FDF4',
    200: '#B2FAE8',
    300: '#7FF0D4',
    400: '#50E2BD',
    500: '#2DC8A1',
    600: '#2A987C',
    700: '#246B59',
    800: '#1B463B',
    900: '#132B25',
  },
}

$base: #5EF5CF;
$base-ink: #141310;
$base-50: #F0FEFB;
$base-100: #D8FDF4;
$base-200: #B2FAE8;
$base-300: #7FF0D4;
$base-400: #50E2BD;
$base-500: #2DC8A1;
$base-600: #2A987C;
$base-700: #246B59;
$base-800: #1B463B;
$base-900: #132B25;
$base-hover: #1DF1BC;
$base-subtle: #D4F6EE;

{
    "color": {
        "base": {
            "value": "#5EF5CF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFB",
                "type": "color"
            },
            "100": {
                "value": "#D8FDF4",
                "type": "color"
            },
            "200": {
                "value": "#B2FAE8",
                "type": "color"
            },
            "300": {
                "value": "#7FF0D4",
                "type": "color"
            },
            "400": {
                "value": "#50E2BD",
                "type": "color"
            },
            "500": {
                "value": "#2DC8A1",
                "type": "color"
            },
            "600": {
                "value": "#2A987C",
                "type": "color"
            },
            "700": {
                "value": "#246B59",
                "type": "color"
            },
            "800": {
                "value": "#1B463B",
                "type": "color"
            },
            "900": {
                "value": "#132B25",
                "type": "color"
            }
        }
    }
}

Palettes built on #5EF5CF

Color Lab

Pairs with #5EF5CF

UI roles & guardrails

In real applications

Scales

Every model

Export