What color is #91EFE1?

#91EFE1 is a light, vivid teal. In RGB it is rgb(145, 239, 225), and in HSL hsl(171, 75%, 75%).

Is #91EFE1 accessible as text?

On white, #91EFE1 has a contrast ratio of 1.34:1 (fails WCAG AA for body text); on black it is 15.64:1 (passes). For text placed on #91EFE1, use black for the best readability.

What is the closest Tailwind color to #91EFE1?

The nearest Tailwind CSS token is teal-200 (#96F7E4).

What colors go well with #91EFE1?

#91EFE1 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EF8F9E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #91EFE1 below.

Is #91EFE1 good for buttons?

#91EFE1 works well for buttons and highlights, but use black text on #91EFE1 — white text only reaches 1.34:1, below the 4.5:1 needed for normal-size labels.

Is #91EFE1 the same as CSS paleturquoise?

No — #91EFE1 is not the CSS named color paleturquoise, but paleturquoise (#AFEEEE) is the closest CSS named color.

#91EFE1 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #91EFE1

Not just a swatch — here's how #91EFE1 works with other colors. Named schemes with #91EFE1 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #91EFE1 Secondary #AEB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Seafoam 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 #91EFE1 Surface #EDEADC Highlight #F5F1E7 Secondary #B5B19F Ink #2A2723

Seafoam 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 #91EFE1 Accent #A7C4BC Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

Seafoam 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 #F7F4EF Accent #91EFE1 Secondary #E3FFFC Support #979286 Ink #16140F

Seafoam 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 Seafoam carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #91EFE1 Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #BAFFFF

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

Build a working theme in the generator →

Color Lab

How #91EFE1 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 31/100

Cool

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

Softness 73/100

High

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

Depth 11/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 30/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 32/100

Low

A faint retro warmth without tipping into sepia.

Luxury 17/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 36/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 10/100

Very low

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

Surface fit 62/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 79/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #91EFE1

For UI

For branding

For interior

For fashion

People also use #91EFE1 with

Tea Green Light Sky Blue Salmon Pink 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 13.8:1. Use

Subtle surface Use #EBF9F7 for cards and hover fills. Tint 80

Avoid beside #8FDEEF — 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 #91EFE1 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: #91EFE1;
  --color-base-rgb: 145 239 225;
  --color-base-oklch: oklch(89.0% 0.092 183.7);
  --color-50: #F1FEFC;
  --color-100: #DAFBF6;
  --color-200: #B8F5EC;
  --color-300: #87E8D9;
  --color-400: #5BD7C4;
  --color-500: #38BCA9;
  --color-600: #329082;
  --color-700: #29665D;
  --color-800: #1E423D;
  --color-900: #142926;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  seafoam: {
    50: '#F1FEFC',
    100: '#DAFBF6',
    200: '#B8F5EC',
    300: '#87E8D9',
    400: '#5BD7C4',
    500: '#38BCA9',
    600: '#329082',
    700: '#29665D',
    800: '#1E423D',
    900: '#142926',
  },
}

$base: #91EFE1;
$base-ink: #141310;
$base-50: #F1FEFC;
$base-100: #DAFBF6;
$base-200: #B8F5EC;
$base-300: #87E8D9;
$base-400: #5BD7C4;
$base-500: #38BCA9;
$base-600: #329082;
$base-700: #29665D;
$base-800: #1E423D;
$base-900: #142926;
$base-hover: #4DE6CF;
$base-subtle: #E1F7F4;

{
    "color": {
        "base": {
            "value": "#91EFE1",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FEFC",
                "type": "color"
            },
            "100": {
                "value": "#DAFBF6",
                "type": "color"
            },
            "200": {
                "value": "#B8F5EC",
                "type": "color"
            },
            "300": {
                "value": "#87E8D9",
                "type": "color"
            },
            "400": {
                "value": "#5BD7C4",
                "type": "color"
            },
            "500": {
                "value": "#38BCA9",
                "type": "color"
            },
            "600": {
                "value": "#329082",
                "type": "color"
            },
            "700": {
                "value": "#29665D",
                "type": "color"
            },
            "800": {
                "value": "#1E423D",
                "type": "color"
            },
            "900": {
                "value": "#142926",
                "type": "color"
            }
        }
    }
}

Palettes built on #91EFE1

Color Lab

Pairs with #91EFE1

UI roles & guardrails

In real applications

Scales

Every model

Export