What color is #AEF3CF?

#AEF3CF is a pale, soft teal-green. In RGB it is rgb(174, 243, 207), and in HSL hsl(149, 74%, 82%).

Is #AEF3CF accessible as text?

On white, #AEF3CF has a contrast ratio of 1.27:1 (fails WCAG AA for body text); on black it is 16.52:1 (passes). For text placed on #AEF3CF, use black for the best readability.

What is the closest Tailwind color to #AEF3CF?

The nearest Tailwind CSS token is emerald-200 (#A4F4CF).

What colors go well with #AEF3CF?

#AEF3CF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F3AFD2. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #AEF3CF below.

Is #AEF3CF good for buttons?

#AEF3CF works well for buttons and highlights, but use black text on #AEF3CF — white text only reaches 1.27:1, below the 4.5:1 needed for normal-size labels.

Is #AEF3CF the same as CSS aquamarine?

No — #AEF3CF is not the CSS named color aquamarine, but aquamarine (#7FFFD4) is the closest CSS named color.

#AEF3CF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #AEF3CF

Not just a swatch — here's how #AEF3CF works with other colors. Named schemes with #AEF3CF in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #AEF3CF Secondary #496C3E Accent #AB6D00 Surface #EEEAD6 Anchor #3C2F20

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

Nordic Calm Accent · 5 colors

Accent #AEF3CF Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

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 #AEF3CF Surface #EDEADC Highlight #F5F1E7 Secondary #B6B09F 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.

Desert Clay Center · 5 colors

Center #AEF3CF Surface #DCD1A8 Secondary #A97F4D Accent #8A9B75 Anchor #3C2D1E

Seafoam holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #AEF3CF Secondary #EAFFF4 Support #989286 Ink #17140F

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.

Build a working theme in the generator →

Color Lab

How #AEF3CF 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 41/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 76/100

High

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

Depth 9/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 73/100

High

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 33/100

Low

A faint retro warmth without tipping into sepia.

Luxury 14/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 33/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 7/100

Very low

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

Surface fit 65/100

High

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

Print safety 83/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #AEF3CF

For UI

For branding

For interior

For fashion

People also use #AEF3CF with

Tea Green Pale Turquoise Carnation Platinum Hunter Green

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 14.6:1. Use

Subtle surface Use #F1FBF6 for cards and hover fills. Tint 80

Avoid beside #AFF3E7 — 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 #AEF3CF at work across the surfaces designers actually ship.

Website / UI

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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: #AEF3CF;
  --color-base-rgb: 174 243 207;
  --color-base-oklch: oklch(90.9% 0.085 161.3);
  --color-50: #F1FEF7;
  --color-100: #DBFBEA;
  --color-200: #B8F4D5;
  --color-300: #88E7B6;
  --color-400: #5CD697;
  --color-500: #39BC78;
  --color-600: #338F5F;
  --color-700: #2A6546;
  --color-800: #1F4230;
  --color-900: #15291E;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  seafoam: {
    50: '#F1FEF7',
    100: '#DBFBEA',
    200: '#B8F4D5',
    300: '#88E7B6',
    400: '#5CD697',
    500: '#39BC78',
    600: '#338F5F',
    700: '#2A6546',
    800: '#1F4230',
    900: '#15291E',
  },
}

$base: #AEF3CF;
$base-ink: #141310;
$base-50: #F1FEF7;
$base-100: #DBFBEA;
$base-200: #B8F4D5;
$base-300: #88E7B6;
$base-400: #5CD697;
$base-500: #39BC78;
$base-600: #338F5F;
$base-700: #2A6546;
$base-800: #1F4230;
$base-900: #15291E;
$base-hover: #66E8A5;
$base-subtle: #E9F9F1;

{
    "color": {
        "base": {
            "value": "#AEF3CF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FEF7",
                "type": "color"
            },
            "100": {
                "value": "#DBFBEA",
                "type": "color"
            },
            "200": {
                "value": "#B8F4D5",
                "type": "color"
            },
            "300": {
                "value": "#88E7B6",
                "type": "color"
            },
            "400": {
                "value": "#5CD697",
                "type": "color"
            },
            "500": {
                "value": "#39BC78",
                "type": "color"
            },
            "600": {
                "value": "#338F5F",
                "type": "color"
            },
            "700": {
                "value": "#2A6546",
                "type": "color"
            },
            "800": {
                "value": "#1F4230",
                "type": "color"
            },
            "900": {
                "value": "#15291E",
                "type": "color"
            }
        }
    }
}

Palettes built on #AEF3CF

Color Lab

Pairs with #AEF3CF

UI roles & guardrails

In real applications

Scales

Every model

Export