What color is #ACECD9?

#ACECD9 is a light, soft teal-green. In RGB it is rgb(172, 236, 217), and in HSL hsl(162, 63%, 80%).

Is #ACECD9 accessible as text?

On white, #ACECD9 has a contrast ratio of 1.33:1 (fails WCAG AA for body text); on black it is 15.75:1 (passes). For text placed on #ACECD9, use black for the best readability.

What is the closest Tailwind color to #ACECD9?

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

What colors go well with #ACECD9?

#ACECD9 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #ECACBF. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #ACECD9 below.

Is #ACECD9 good for buttons?

#ACECD9 works well for buttons and highlights, but use black text on #ACECD9 — white text only reaches 1.33:1, below the 4.5:1 needed for normal-size labels.

Is #ACECD9 the same as CSS paleturquoise?

No — #ACECD9 is not the CSS named color paleturquoise, but paleturquoise (#AFEEEE) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#ACECD9 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #ACECD9

Not just a swatch — here's how #ACECD9 works with other colors. Named schemes with #ACECD9 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #ACECD9 Secondary #ADB4B7 Surface #F1F2F0 Support #7994A4 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 #ACECD9 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 #ACECD9 Accent #A7C4BC Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3549

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 #ACECD9 Secondary #EAFFF9 Support #989286 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 #ACECD9 Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #CFFFF7

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 #ACECD9 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 38/100

Neutral

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

Softness 78/100

High

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

Depth 10/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 39/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 30/100

Low

A faint retro warmth without tipping into sepia.

Luxury 16/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 27/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 8/100

Very low

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

Surface fit 69/100

High

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

Print safety 86/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #ACECD9

For UI

For branding

For interior

For fashion

People also use #ACECD9 with

Tea Green Light Blue Carnation 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 13.9:1. Use

Subtle surface Use #F0F9F7 for cards and hover fills. Tint 80

Avoid beside #ACEAEC — 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 #ACECD9 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: #ACECD9;
  --color-base-rgb: 172 236 217;
  --color-base-oklch: oklch(89.5% 0.070 174.3);
  --color-50: #F2FDF9;
  --color-100: #DDF8F0;
  --color-200: #BDF0E0;
  --color-300: #8FE0C8;
  --color-400: #65CDAE;
  --color-500: #43B291;
  --color-600: #3A8871;
  --color-700: #2E6152;
  --color-800: #214037;
  --color-900: #162722;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  seafoam: {
    50: '#F2FDF9',
    100: '#DDF8F0',
    200: '#BDF0E0',
    300: '#8FE0C8',
    400: '#65CDAE',
    500: '#43B291',
    600: '#3A8871',
    700: '#2E6152',
    800: '#214037',
    900: '#162722',
  },
}

$base: #ACECD9;
$base-ink: #141310;
$base-50: #F2FDF9;
$base-100: #DDF8F0;
$base-200: #BDF0E0;
$base-300: #8FE0C8;
$base-400: #65CDAE;
$base-500: #43B291;
$base-600: #3A8871;
$base-700: #2E6152;
$base-800: #214037;
$base-900: #162722;
$base-hover: #69DDBA;
$base-subtle: #E8F7F3;

{
    "color": {
        "base": {
            "value": "#ACECD9",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FDF9",
                "type": "color"
            },
            "100": {
                "value": "#DDF8F0",
                "type": "color"
            },
            "200": {
                "value": "#BDF0E0",
                "type": "color"
            },
            "300": {
                "value": "#8FE0C8",
                "type": "color"
            },
            "400": {
                "value": "#65CDAE",
                "type": "color"
            },
            "500": {
                "value": "#43B291",
                "type": "color"
            },
            "600": {
                "value": "#3A8871",
                "type": "color"
            },
            "700": {
                "value": "#2E6152",
                "type": "color"
            },
            "800": {
                "value": "#214037",
                "type": "color"
            },
            "900": {
                "value": "#162722",
                "type": "color"
            }
        }
    }
}

Palettes built on #ACECD9

Color Lab

Pairs with #ACECD9

UI roles & guardrails

In real applications

Scales

Every model

Export