What color is #4DE181?

#4DE181 is a medium, vivid green. In RGB it is rgb(77, 225, 129), and in HSL hsl(141, 71%, 59%).

Is #4DE181 accessible as text?

On white, #4DE181 has a contrast ratio of 1.69:1 (fails WCAG AA for body text); on black it is 12.40:1 (passes). For text placed on #4DE181, use black for the best readability.

What is the closest Tailwind color to #4DE181?

The nearest Tailwind CSS token is green-400 (#05DF72).

What colors go well with #4DE181?

#4DE181 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #E14CAD. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4DE181 below.

Is #4DE181 good for buttons?

#4DE181 works well for buttons and highlights, but use black text on #4DE181 — white text only reaches 1.69:1, below the 4.5:1 needed for normal-size labels.

Is #4DE181 the same as CSS mediumspringgreen?

No — #4DE181 is not the CSS named color mediumspringgreen, but mediumspringgreen (#00FA9A) is the closest CSS named color.

#4DE181 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4DE181

Not just a swatch — here's how #4DE181 works with other colors. Named schemes with #4DE181 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #4DE181 Secondary #4B6C3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Malachite 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 #4DE181 Accent #A8C4BA Surface #E1D9BE Secondary #9AA0A0 Anchor #1A3648

Malachite 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 #4DE181 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

Malachite 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 #4DE181 Secondary #AD6C00 Accent #677C4D Surface #F1EDDD Anchor #392B1E

This palette keeps Malachite 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 #4DE181 Secondary #CFFBD9 Support #989286 Ink #17140F

Malachite 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 Malachite carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #4DE181 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 52/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 20/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 48/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 24/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 71/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 24/100

Low

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

Surface fit 37/100

Low

Usable as a tinted surface in measured doses.

Print safety 60/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #4DE181

For UI

For branding

For interior

For fashion

People also use #4DE181 with

Light Green Turquoise Fuchsia 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 11.0:1. Use

Subtle surface Use #DFF5E7 for cards and hover fills. Tint 80

Avoid beside #4CE1B2 — 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 #4DE181 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: #4DE181;
  --color-base-rgb: 77 225 129;
  --color-base-oklch: oklch(80.9% 0.184 151.4);
  --color-50: #F1FDF6;
  --color-100: #DBFAE6;
  --color-200: #B9F3CE;
  --color-300: #8AE5AA;
  --color-400: #5ED487;
  --color-500: #3CB968;
  --color-600: #358D54;
  --color-700: #2B643F;
  --color-800: #1F422B;
  --color-900: #15281C;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  malachite: {
    50: '#F1FDF6',
    100: '#DBFAE6',
    200: '#B9F3CE',
    300: '#8AE5AA',
    400: '#5ED487',
    500: '#3CB968',
    600: '#358D54',
    700: '#2B643F',
    800: '#1F422B',
    900: '#15281C',
  },
}

$base: #4DE181;
$base-ink: #141310;
$base-50: #F1FDF6;
$base-100: #DBFAE6;
$base-200: #B9F3CE;
$base-300: #8AE5AA;
$base-400: #5ED487;
$base-500: #3CB968;
$base-600: #358D54;
$base-700: #2B643F;
$base-800: #1F422B;
$base-900: #15281C;
$base-hover: #23CE5F;
$base-subtle: #CFF1DB;

{
    "color": {
        "base": {
            "value": "#4DE181",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FDF6",
                "type": "color"
            },
            "100": {
                "value": "#DBFAE6",
                "type": "color"
            },
            "200": {
                "value": "#B9F3CE",
                "type": "color"
            },
            "300": {
                "value": "#8AE5AA",
                "type": "color"
            },
            "400": {
                "value": "#5ED487",
                "type": "color"
            },
            "500": {
                "value": "#3CB968",
                "type": "color"
            },
            "600": {
                "value": "#358D54",
                "type": "color"
            },
            "700": {
                "value": "#2B643F",
                "type": "color"
            },
            "800": {
                "value": "#1F422B",
                "type": "color"
            },
            "900": {
                "value": "#15281C",
                "type": "color"
            }
        }
    }
}