What color is #C4F9EA?

#C4F9EA is a pale, soft teal-green. In RGB it is rgb(196, 249, 234), and in HSL hsl(163, 82%, 87%).

Is #C4F9EA accessible as text?

On white, #C4F9EA has a contrast ratio of 1.16:1 (fails WCAG AA for body text); on black it is 18.09:1 (passes). For text placed on #C4F9EA, use black for the best readability.

What is the closest Tailwind color to #C4F9EA?

The nearest Tailwind CSS token is teal-100 (#CBFBF1).

What colors go well with #C4F9EA?

#C4F9EA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F9C3D2. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #C4F9EA below.

Is #C4F9EA good for buttons?

#C4F9EA works well for buttons and highlights, but use black text on #C4F9EA — white text only reaches 1.16:1, below the 4.5:1 needed for normal-size labels.

Is #C4F9EA the same as CSS paleturquoise?

No — #C4F9EA 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.

#C4F9EA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #C4F9EA

Not just a swatch — here's how #C4F9EA works with other colors. Named schemes with #C4F9EA in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #C4F9EA Secondary #ADB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2D3236

Celeste 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 #C4F9EA Surface #EDEADC Highlight #F5F1E7 Secondary #B5B19F Ink #2A2723

Celeste 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 #C4F9EA Accent #A7C4BC Surface #E0D9BE Secondary #9AA0A0 Anchor #1B3549

Celeste 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 #C4F9EA Secondary #EDFFF9 Support #989286 Ink #16140F

Celeste 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 Celeste carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #C4F9EA Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #D7FFF9

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

Build a working theme in the generator →

Color Lab

How #C4F9EA 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 40/100

Neutral

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

Softness 84/100

Very high

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

Depth 6/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 31/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 10/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 22/100

Low

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

UI accent fit 4/100

Very low

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

Surface fit 77/100

High

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

Print safety 88/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #C4F9EA

For UI

For branding

For interior

For fashion

People also use #C4F9EA with

Tea Green Pale Turquoise Rose Quartz 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 16.0:1. Use

Subtle surface Use #F4FCFA for cards and hover fills. Tint 80

Avoid beside #C3F6F9 — 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 #C4F9EA at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

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: #C4F9EA;
  --color-base-rgb: 196 249 234;
  --color-base-oklch: oklch(94.2% 0.058 175.8);
  --color-50: #F0FEFA;
  --color-100: #D9FCF2;
  --color-200: #B5F8E5;
  --color-300: #83EDCF;
  --color-400: #55DDB6;
  --color-500: #32C39A;
  --color-600: #2E9477;
  --color-700: #266956;
  --color-800: #1D4439;
  --color-900: #142A23;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  celeste: {
    50: '#F0FEFA',
    100: '#D9FCF2',
    200: '#B5F8E5',
    300: '#83EDCF',
    400: '#55DDB6',
    500: '#32C39A',
    600: '#2E9477',
    700: '#266956',
    800: '#1D4439',
    900: '#142A23',
  },
}

$base: #C4F9EA;
$base-ink: #141310;
$base-50: #F0FEFA;
$base-100: #D9FCF2;
$base-200: #B5F8E5;
$base-300: #83EDCF;
$base-400: #55DDB6;
$base-500: #32C39A;
$base-600: #2E9477;
$base-700: #266956;
$base-800: #1D4439;
$base-900: #142A23;
$base-hover: #72F1CD;
$base-subtle: #EFFBF8;

{
    "color": {
        "base": {
            "value": "#C4F9EA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFA",
                "type": "color"
            },
            "100": {
                "value": "#D9FCF2",
                "type": "color"
            },
            "200": {
                "value": "#B5F8E5",
                "type": "color"
            },
            "300": {
                "value": "#83EDCF",
                "type": "color"
            },
            "400": {
                "value": "#55DDB6",
                "type": "color"
            },
            "500": {
                "value": "#32C39A",
                "type": "color"
            },
            "600": {
                "value": "#2E9477",
                "type": "color"
            },
            "700": {
                "value": "#266956",
                "type": "color"
            },
            "800": {
                "value": "#1D4439",
                "type": "color"
            },
            "900": {
                "value": "#142A23",
                "type": "color"
            }
        }
    }
}

Palettes built on #C4F9EA

Color Lab

Pairs with #C4F9EA

UI roles & guardrails

In real applications

Scales

Every model

Export