What color is #015B20?

#015B20 is a dark, vivid green. In RGB it is rgb(1, 91, 32), and in HSL hsl(141, 98%, 18%).

Is #015B20 accessible as text?

On white, #015B20 has a contrast ratio of 8.34:1 (passes WCAG AA for body text); on black it is 2.52:1 (fails). For text placed on #015B20, use white for the best readability.

What is the closest Tailwind color to #015B20?

The nearest Tailwind CSS token is green-900 (#0D542B).

What colors go well with #015B20?

#015B20 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #5B013B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #015B20 below.

Is #015B20 good for buttons?

#015B20 works well for buttons and highlights, but use white text on #015B20 — black text only reaches 2.52:1, below the 4.5:1 needed for normal-size labels.

Is #015B20 the same as CSS darkgreen?

No — #015B20 is not the CSS named color darkgreen, but darkgreen (#006400) is the closest CSS named color.

#015B20 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #015B20

Not just a swatch — here's how #015B20 works with other colors. Named schemes with #015B20 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #015B20 Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Dark Green 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 #015B20 Secondary #754E1B Surface #E5DBC0 Accent #3C5140 Anchor #5B2322

Dark Green 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 #015B20 Anchor #392B1E Surface #EDE4D0 Accent #879B6D Secondary #3A3833

Dark Green 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 #015B20 Surface #F0E8D6 Anchor #612029 Accent #E5C3BA Secondary #342B2C

Dark Green 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 #015B20 Secondary #627964 Support #989286 Ink #17140F

Dark 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 Dark Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #015B20 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 45/100

Neutral

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

Softness 34/100

Low

Middle-weight — neither delicate nor heavy.

Depth 59/100

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 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 65/100

High

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 32/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 77/100

High

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

Surface fit 22/100

Low

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

Print safety 74/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #015B20

For UI

For branding

For interior

For fashion

People also use #015B20 with

Green Castleton Green Tyrian Purple Platinum Hunter Green

UI roles & guardrails

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

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 8.3:1. Use

Subtle surface Use #B8F3CC for cards and hover fills. Tint 80

Avoid beside #015B3E — 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 #015B20 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: #015B20;
  --color-base-rgb: 1 91 32;
  --color-base-oklch: oklch(41.1% 0.119 147.8);
  --color-50: #F0FEF5;
  --color-100: #D8FDE5;
  --color-200: #B1FCCB;
  --color-300: #78F7A5;
  --color-400: #48EA81;
  --color-500: #24D161;
  --color-600: #249E4F;
  --color-700: #206F3C;
  --color-800: #194829;
  --color-900: #112C1B;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  dark-green: {
    50: '#F0FEF5',
    100: '#D8FDE5',
    200: '#B1FCCB',
    300: '#78F7A5',
    400: '#48EA81',
    500: '#24D161',
    600: '#249E4F',
    700: '#206F3C',
    800: '#194829',
    900: '#112C1B',
  },
}

$base: #015B20;
$base-ink: #FFFFFF;
$base-50: #F0FEF5;
$base-100: #D8FDE5;
$base-200: #B1FCCB;
$base-300: #78F7A5;
$base-400: #48EA81;
$base-500: #24D161;
$base-600: #249E4F;
$base-700: #206F3C;
$base-800: #194829;
$base-900: #112C1B;
$base-hover: #01491A;
$base-subtle: #92EFB2;

{
    "color": {
        "base": {
            "value": "#015B20",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEF5",
                "type": "color"
            },
            "100": {
                "value": "#D8FDE5",
                "type": "color"
            },
            "200": {
                "value": "#B1FCCB",
                "type": "color"
            },
            "300": {
                "value": "#78F7A5",
                "type": "color"
            },
            "400": {
                "value": "#48EA81",
                "type": "color"
            },
            "500": {
                "value": "#24D161",
                "type": "color"
            },
            "600": {
                "value": "#249E4F",
                "type": "color"
            },
            "700": {
                "value": "#206F3C",
                "type": "color"
            },
            "800": {
                "value": "#194829",
                "type": "color"
            },
            "900": {
                "value": "#112C1B",
                "type": "color"
            }
        }
    }
}

Palettes built on #015B20

Color Lab

Pairs with #015B20

UI roles & guardrails

In real applications

Scales

Every model

Export