What color is #63EFAE?

#63EFAE is a light, vivid teal-green. In RGB it is rgb(99, 239, 174), and in HSL hsl(152, 81%, 66%).

Is #63EFAE accessible as text?

On white, #63EFAE has a contrast ratio of 1.45:1 (fails WCAG AA for body text); on black it is 14.49:1 (passes). For text placed on #63EFAE, use black for the best readability.

What is the closest Tailwind color to #63EFAE?

The nearest Tailwind CSS token is green-300 (#7BF1A8).

What colors go well with #63EFAE?

#63EFAE pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EF62A4. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #63EFAE below.

Is #63EFAE good for buttons?

#63EFAE works well for buttons and highlights, but use black text on #63EFAE — white text only reaches 1.45:1, below the 4.5:1 needed for normal-size labels.

Is #63EFAE the same as CSS lightgreen?

No — #63EFAE is not the CSS named color lightgreen, but lightgreen (#90EE90) is the closest CSS named color.

#63EFAE Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #63EFAE

Not just a swatch — here's how #63EFAE works with other colors. Named schemes with #63EFAE in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #63EFAE Secondary #4A6C3E Accent #AC6D00 Surface #EEEAD6 Anchor #3C2F20

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

Coastal Morning Lead · 5 colors

Lead #63EFAE Accent #A8C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1A3648

Light Green 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 #63EFAE Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

Light Green 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 #63EFAE Secondary #AC6D00 Accent #667C4E Surface #F1EDDD Anchor #392B1E

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

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #63EFAE Secondary #DCFFEE Support #989286 Ink #17140F

Light Green 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 Light Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #63EFAE 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 34/100

Cool

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

Softness 60/100

High

Middle-weight — neither delicate nor heavy.

Depth 15/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 64/100

High

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

Vintage feel 26/100

Low

A faint retro warmth without tipping into sepia.

Luxury 20/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 59/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 15/100

Very low

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

Surface fit 42/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 69/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #63EFAE

For UI

For branding

For interior

For fashion

People also use #63EFAE with

Light Green Bright Sky 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 12.8:1. Use

Subtle surface Use #E4F8EE for cards and hover fills. Tint 80

Avoid beside #62EFDC — 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 #63EFAE at work across the surfaces designers actually ship.

Website / UI

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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: #63EFAE;
  --color-base-rgb: 99 239 174;
  --color-base-oklch: oklch(85.8% 0.153 160.3);
  --color-50: #F1FEF8;
  --color-100: #D9FCEC;
  --color-200: #B5F7D8;
  --color-300: #83ECBB;
  --color-400: #56DC9D;
  --color-500: #33C27F;
  --color-600: #2E9364;
  --color-700: #27684A;
  --color-800: #1D4432;
  --color-900: #142A1F;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-green: {
    50: '#F1FEF8',
    100: '#D9FCEC',
    200: '#B5F7D8',
    300: '#83ECBB',
    400: '#56DC9D',
    500: '#33C27F',
    600: '#2E9364',
    700: '#27684A',
    800: '#1D4432',
    900: '#142A1F',
  },
}

$base: #63EFAE;
$base-ink: #141310;
$base-50: #F1FEF8;
$base-100: #D9FCEC;
$base-200: #B5F7D8;
$base-300: #83ECBB;
$base-400: #56DC9D;
$base-500: #33C27F;
$base-600: #2E9364;
$base-700: #27684A;
$base-800: #1D4432;
$base-900: #142A1F;
$base-hover: #25E88D;
$base-subtle: #D5F5E6;

{
    "color": {
        "base": {
            "value": "#63EFAE",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FEF8",
                "type": "color"
            },
            "100": {
                "value": "#D9FCEC",
                "type": "color"
            },
            "200": {
                "value": "#B5F7D8",
                "type": "color"
            },
            "300": {
                "value": "#83ECBB",
                "type": "color"
            },
            "400": {
                "value": "#56DC9D",
                "type": "color"
            },
            "500": {
                "value": "#33C27F",
                "type": "color"
            },
            "600": {
                "value": "#2E9364",
                "type": "color"
            },
            "700": {
                "value": "#27684A",
                "type": "color"
            },
            "800": {
                "value": "#1D4432",
                "type": "color"
            },
            "900": {
                "value": "#142A1F",
                "type": "color"
            }
        }
    }
}

Palettes built on #63EFAE

Color Lab

Pairs with #63EFAE

UI roles & guardrails

In real applications

Scales

Every model

Export