What color is #427D18?

#427D18 is a dark green. In RGB it is rgb(66, 125, 24), and in HSL hsl(95, 68%, 29%).

Is #427D18 accessible as text?

On white, #427D18 has a contrast ratio of 5.03:1 (passes WCAG AA for body text); on black it is 4.18:1 (fails). For text placed on #427D18, use white for the best readability.

What is the closest Tailwind color to #427D18?

The nearest Tailwind CSS token is lime-700 (#497D00).

What colors go well with #427D18?

#427D18 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #52187C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #427D18 below.

Is #427D18 good for buttons?

#427D18 works well for buttons and highlights, but use white text on #427D18 — black text only reaches 4.18:1, below the 4.5:1 needed for normal-size labels.

Is #427D18 the same as CSS green?

No — #427D18 is not the CSS named color green, but green (#008000) is the closest CSS named color.

#427D18 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #427D18

Not just a swatch — here's how #427D18 works with other colors. Named schemes with #427D18 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #427D18 Secondary #4E6B3A Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

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

Vintage Leather Lead · 5 colors

Lead #427D18 Secondary #764D1C Surface #E6DBC0 Accent #3D513F Anchor #5B2323

Avocado plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Modern Café Dominant · 5 colors

Dominant #427D18 Anchor #392B1E Surface #EDE4D0 Accent #889A6C Secondary #3A3833

Avocado anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Berry & Cream Lead · 5 colors

Lead #427D18 Surface #F1E8D6 Anchor #61202A Accent #E6C3BB Secondary #342B2C

Avocado sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #427D18 Secondary #889D7E Support #999286 Ink #17140F

Avocado 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 Avocado carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #427D18 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 53/100

Neutral

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

Softness 40/100

Low

Middle-weight — neither delicate nor heavy.

Depth 48/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 100/100

Very high

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

Vintage feel 56/100

Moderate

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 53/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 39/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 100/100

Very high

Strong interactive accent — visible and can carry a legible label.

Surface fit 12/100

Very low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 68/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #427D18

For UI

For branding

For interior

For fashion

People also use #427D18 with

Citron Green Indigo Platinum Army Green

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

Body text Passes on white at 16px and above. Pass

Large display Fine for headings 24px+ on white. Pass

Background Pair with white text at 5.0:1. Use

Subtle surface Use #D8EDC9 for cards and hover fills. Tint 80

Avoid beside #207C18 — 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 #427D18 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: #427D18;
  --color-base-rgb: 66 125 24;
  --color-base-oklch: oklch(52.9% 0.144 135.6);
  --color-50: #F6FDF2;
  --color-100: #E8F9DC;
  --color-200: #D2F2BB;
  --color-300: #B0E38C;
  --color-400: #90D161;
  --color-500: #70B63F;
  --color-600: #5A8B37;
  --color-700: #43632C;
  --color-800: #2E4120;
  --color-900: #1D2815;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  avocado: {
    50: '#F6FDF2',
    100: '#E8F9DC',
    200: '#D2F2BB',
    300: '#B0E38C',
    400: '#90D161',
    500: '#70B63F',
    600: '#5A8B37',
    700: '#43632C',
    800: '#2E4120',
    900: '#1D2815',
  },
}

$base: #427D18;
$base-ink: #FFFFFF;
$base-50: #F6FDF2;
$base-100: #E8F9DC;
$base-200: #D2F2BB;
$base-300: #B0E38C;
$base-400: #90D161;
$base-500: #70B63F;
$base-600: #5A8B37;
$base-700: #43632C;
$base-800: #2E4120;
$base-900: #1D2815;
$base-hover: #346313;
$base-subtle: #C4E5AD;

{
    "color": {
        "base": {
            "value": "#427D18",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6FDF2",
                "type": "color"
            },
            "100": {
                "value": "#E8F9DC",
                "type": "color"
            },
            "200": {
                "value": "#D2F2BB",
                "type": "color"
            },
            "300": {
                "value": "#B0E38C",
                "type": "color"
            },
            "400": {
                "value": "#90D161",
                "type": "color"
            },
            "500": {
                "value": "#70B63F",
                "type": "color"
            },
            "600": {
                "value": "#5A8B37",
                "type": "color"
            },
            "700": {
                "value": "#43632C",
                "type": "color"
            },
            "800": {
                "value": "#2E4120",
                "type": "color"
            },
            "900": {
                "value": "#1D2815",
                "type": "color"
            }
        }
    }
}

Palettes built on #427D18

Color Lab

Pairs with #427D18

UI roles & guardrails

In real applications

Scales

Every model

Export