What color is #ACEF63?

#ACEF63 is a light, vivid green. In RGB it is rgb(172, 239, 99), and in HSL hsl(89, 81%, 66%).

Is #ACEF63 accessible as text?

On white, #ACEF63 has a contrast ratio of 1.37:1 (fails WCAG AA for body text); on black it is 15.28:1 (passes). For text placed on #ACEF63, use black for the best readability.

What is the closest Tailwind color to #ACEF63?

The nearest Tailwind CSS token is lime-300 (#BBF451).

What colors go well with #ACEF63?

#ACEF63 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A662EF. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #ACEF63 below.

Is #ACEF63 good for buttons?

#ACEF63 works well for buttons and highlights, but use black text on #ACEF63 — white text only reaches 1.37:1, below the 4.5:1 needed for normal-size labels.

Is #ACEF63 the same as CSS lightgreen?

No — #ACEF63 is not the CSS named color lightgreen, but lightgreen (#90EE90) is the closest CSS named color.

#ACEF63 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #ACEF63

Not just a swatch — here's how #ACEF63 works with other colors. Named schemes with #ACEF63 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #ACEF63 Secondary #AF6A00 Accent #6A7B4B Surface #F2ECDD Anchor #3A2B1E

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.

Botanical Studio Lead · 5 colors

Lead #ACEF63 Secondary #4E6B3A Accent #AF6A00 Surface #EFE9D6 Anchor #3D2F21

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

Desert Clay Center · 5 colors

Center #ACEF63 Surface #DED0A8 Secondary #AB7D4F Accent #8D9A73 Anchor #3D2D1E

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

Coastal Morning Lead · 5 colors

Lead #ACEF63 Accent #A9C4B9 Surface #E2D9BE Secondary #9AA09F Anchor #193648

Light Green 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 #ACEF63 Secondary #EBFFD7 Support #999286 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 #ACEF63 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 58/100

Neutral

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

Softness 56/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 13/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 55/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 20/100

Low

Clean and current — no dusty, aged cast.

Luxury 17/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 71/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 11/100

Very low

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

Surface fit 44/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 60/100

Moderate

Prints close, with a slight loss of vibrancy.

Pairs with #ACEF63

For UI

For branding

For interior

For fashion

People also use #ACEF63 with

Flax Spring Green Medium Purple Platinum Army 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 13.5:1. Use

Subtle surface Use #EEF8E4 for cards and hover fills. Tint 80

Avoid beside #7CEF62 — 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 #ACEF63 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

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Export

:root {
  --color-base: #ACEF63;
  --color-base-rgb: 172 239 99;
  --color-base-oklch: oklch(87.9% 0.184 130.8);
  --color-50: #F8FEF1;
  --color-100: #EBFCD9;
  --color-200: #D7F7B5;
  --color-300: #B9EC83;
  --color-400: #9BDC56;
  --color-500: #7DC233;
  --color-600: #63932E;
  --color-700: #486827;
  --color-800: #31441D;
  --color-900: #1F2A14;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-green: {
    50: '#F8FEF1',
    100: '#EBFCD9',
    200: '#D7F7B5',
    300: '#B9EC83',
    400: '#9BDC56',
    500: '#7DC233',
    600: '#63932E',
    700: '#486827',
    800: '#31441D',
    900: '#1F2A14',
  },
}

$base: #ACEF63;
$base-ink: #141310;
$base-50: #F8FEF1;
$base-100: #EBFCD9;
$base-200: #D7F7B5;
$base-300: #B9EC83;
$base-400: #9BDC56;
$base-500: #7DC233;
$base-600: #63932E;
$base-700: #486827;
$base-800: #31441D;
$base-900: #1F2A14;
$base-hover: #8AE825;
$base-subtle: #E6F5D5;

{
    "color": {
        "base": {
            "value": "#ACEF63",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8FEF1",
                "type": "color"
            },
            "100": {
                "value": "#EBFCD9",
                "type": "color"
            },
            "200": {
                "value": "#D7F7B5",
                "type": "color"
            },
            "300": {
                "value": "#B9EC83",
                "type": "color"
            },
            "400": {
                "value": "#9BDC56",
                "type": "color"
            },
            "500": {
                "value": "#7DC233",
                "type": "color"
            },
            "600": {
                "value": "#63932E",
                "type": "color"
            },
            "700": {
                "value": "#486827",
                "type": "color"
            },
            "800": {
                "value": "#31441D",
                "type": "color"
            },
            "900": {
                "value": "#1F2A14",
                "type": "color"
            }
        }
    }
}

Palettes built on #ACEF63

Color Lab

Pairs with #ACEF63

UI roles & guardrails

In real applications

Scales

Every model

Export