What color is #66EA96?

#66EA96 is a light, vivid green. In RGB it is rgb(102, 234, 150), and in HSL hsl(142, 76%, 66%).

Is #66EA96 accessible as text?

On white, #66EA96 has a contrast ratio of 1.52:1 (fails WCAG AA for body text); on black it is 13.77:1 (passes). For text placed on #66EA96, use black for the best readability.

What is the closest Tailwind color to #66EA96?

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

What colors go well with #66EA96?

#66EA96 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EA66BA. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #66EA96 below.

Is #66EA96 good for buttons?

#66EA96 works well for buttons and highlights, but use black text on #66EA96 — white text only reaches 1.52:1, below the 4.5:1 needed for normal-size labels.

Is #66EA96 the same as CSS lightgreen?

No — #66EA96 is not the CSS named color lightgreen, but lightgreen (#90EE90) is the closest CSS named color.

#66EA96 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #66EA96

Not just a swatch — here's how #66EA96 works with other colors. Named schemes with #66EA96 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #66EA96 Secondary #4B6C3D Accent #AC6C00 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 #66EA96 Accent #A8C4BA 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 #66EA96 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 #66EA96 Secondary #AC6C00 Accent #677C4D 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 #66EA96 Secondary #DDFFE7 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.

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Color Lab

How #66EA96 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 39/100

Neutral

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

Softness 57/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 16/100

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 25/100

Low

Clean and current — no dusty, aged cast.

Luxury 21/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 64/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 18/100

Very low

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

Surface fit 40/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 64/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #66EA96

For UI

For branding

For interior

For fashion

People also use #66EA96 with

Light Green Turquoise Hot Pink 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 12.2:1. Use

Subtle surface Use #E4F7EB for cards and hover fills. Tint 80

Avoid beside #66EAC3 — 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 #66EA96 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: #66EA96;
  --color-base-rgb: 102 234 150;
  --color-base-oklch: oklch(84.2% 0.166 153.0);
  --color-50: #F1FEF6;
  --color-100: #DAFBE6;
  --color-200: #B7F5CE;
  --color-300: #87E9AB;
  --color-400: #5AD888;
  --color-500: #37BD69;
  --color-600: #329054;
  --color-700: #29663F;
  --color-800: #1E432C;
  --color-900: #14291C;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-green: {
    50: '#F1FEF6',
    100: '#DAFBE6',
    200: '#B7F5CE',
    300: '#87E9AB',
    400: '#5AD888',
    500: '#37BD69',
    600: '#329054',
    700: '#29663F',
    800: '#1E432C',
    900: '#14291C',
  },
}

$base: #66EA96;
$base-ink: #141310;
$base-50: #F1FEF6;
$base-100: #DAFBE6;
$base-200: #B7F5CE;
$base-300: #87E9AB;
$base-400: #5AD888;
$base-500: #37BD69;
$base-600: #329054;
$base-700: #29663F;
$base-800: #1E432C;
$base-900: #14291C;
$base-hover: #2BE26E;
$base-subtle: #D6F4E1;

{
    "color": {
        "base": {
            "value": "#66EA96",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FEF6",
                "type": "color"
            },
            "100": {
                "value": "#DAFBE6",
                "type": "color"
            },
            "200": {
                "value": "#B7F5CE",
                "type": "color"
            },
            "300": {
                "value": "#87E9AB",
                "type": "color"
            },
            "400": {
                "value": "#5AD888",
                "type": "color"
            },
            "500": {
                "value": "#37BD69",
                "type": "color"
            },
            "600": {
                "value": "#329054",
                "type": "color"
            },
            "700": {
                "value": "#29663F",
                "type": "color"
            },
            "800": {
                "value": "#1E432C",
                "type": "color"
            },
            "900": {
                "value": "#14291C",
                "type": "color"
            }
        }
    }
}

Palettes built on #66EA96

Color Lab

Pairs with #66EA96

UI roles & guardrails

In real applications

Scales

Every model

Export