What color is #021E05?

#021E05 is a very dark, vivid green. In RGB it is rgb(2, 30, 5), and in HSL hsl(126, 88%, 6%).

Is #021E05 accessible as text?

On white, #021E05 has a contrast ratio of 17.64:1 (passes WCAG AA for body text); on black it is 1.19:1 (fails). For text placed on #021E05, use white for the best readability.

What is the closest Tailwind color to #021E05?

The nearest Tailwind CSS token is olive-900 (#1D1D16).

What colors go well with #021E05?

#021E05 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #1D021A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #021E05 below.

Is #021E05 good for buttons?

#021E05 works well for buttons and highlights, but use white text on #021E05 — black text only reaches 1.19:1, below the 4.5:1 needed for normal-size labels.

Is #021E05 the same as CSS darkslategray?

No — #021E05 is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#021E05 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #021E05

Not just a swatch — here's how #021E05 works with other colors. Named schemes with #021E05 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #021E05 Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Graphite 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 #021E05 Secondary #754E1B Surface #E6DBC0 Accent #3C5140 Anchor #5B2322

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

Japanese Sand Base · 5 colors

Base #021E05 Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

Graphite sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Luxury Packaging Feature · 5 colors

Feature #021E05 Anchor #141210 Accent #C0A64B Secondary #232C23 Surface #F1EDE3

Graphite carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #021E05 Secondary #333C33 Support #989286 Ink #17140F

Graphite 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 Graphite carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #021E05 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 48/100

Neutral

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

Softness 21/100

Low

Firm and assertive — carries weight and contrast.

Depth 77/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 76/100

High

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

Vintage feel 32/100

Low

A faint retro warmth without tipping into sepia.

Luxury 78/100

High

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

Brand distinctiveness 23/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 12/100

Very low

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

Surface fit 54/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 87/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #021E05

For UI

For branding

For interior

For fashion

People also use #021E05 with

British Racing Green Graphite Jet Black 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 17.6:1. Use

Subtle surface Use #B1EDB7 for cards and hover fills. Tint 80

Avoid beside #021D0E — 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 #021E05 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: #021E05;
  --color-base-rgb: 2 30 5;
  --color-base-oklch: oklch(20.6% 0.059 145.5);
  --color-50: #F0FEF2;
  --color-100: #D8FDDC;
  --color-200: #B2FABA;
  --color-300: #7FF08A;
  --color-400: #50E25F;
  --color-500: #2DC83C;
  --color-600: #2A9835;
  --color-700: #246B2B;
  --color-800: #1B4620;
  --color-900: #132B15;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F0FEF2',
    100: '#D8FDDC',
    200: '#B2FABA',
    300: '#7FF08A',
    400: '#50E25F',
    500: '#2DC83C',
    600: '#2A9835',
    700: '#246B2B',
    800: '#1B4620',
    900: '#132B15',
  },
}

$base: #021E05;
$base-ink: #FFFFFF;
$base-50: #F0FEF2;
$base-100: #D8FDDC;
$base-200: #B2FABA;
$base-300: #7FF08A;
$base-400: #50E25F;
$base-500: #2DC83C;
$base-600: #2A9835;
$base-700: #246B2B;
$base-800: #1B4620;
$base-900: #132B15;
$base-hover: #011704;
$base-subtle: #87E791;

{
    "color": {
        "base": {
            "value": "#021E05",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEF2",
                "type": "color"
            },
            "100": {
                "value": "#D8FDDC",
                "type": "color"
            },
            "200": {
                "value": "#B2FABA",
                "type": "color"
            },
            "300": {
                "value": "#7FF08A",
                "type": "color"
            },
            "400": {
                "value": "#50E25F",
                "type": "color"
            },
            "500": {
                "value": "#2DC83C",
                "type": "color"
            },
            "600": {
                "value": "#2A9835",
                "type": "color"
            },
            "700": {
                "value": "#246B2B",
                "type": "color"
            },
            "800": {
                "value": "#1B4620",
                "type": "color"
            },
            "900": {
                "value": "#132B15",
                "type": "color"
            }
        }
    }
}

Palettes built on #021E05

Color Lab

Pairs with #021E05

UI roles & guardrails

In real applications

Scales

Every model

Export