What color is #030D00?

#030D00 is a very dark, vivid green. In RGB it is rgb(3, 13, 0), and in HSL hsl(106, 100%, 3%).

Is #030D00 accessible as text?

On white, #030D00 has a contrast ratio of 19.78:1 (passes WCAG AA for body text); on black it is 1.06:1 (fails). For text placed on #030D00, use white for the best readability.

What is the closest Tailwind color to #030D00?

The nearest Tailwind CSS token is olive-950 (#0C0C09).

What colors go well with #030D00?

#030D00 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #0C000F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #030D00 below.

Is #030D00 good for buttons?

#030D00 works well for buttons and highlights, but use white text on #030D00 — black text only reaches 1.06:1, below the 4.5:1 needed for normal-size labels.

Is #030D00 the same as CSS black?

No — #030D00 is not the CSS named color black, but black (#000000) is the closest CSS named color.

#030D00 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #030D00

Not just a swatch — here's how #030D00 works with other colors. Named schemes with #030D00 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #030D00 Secondary #4E6B3A Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

Jet Black 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 #030D00 Secondary #764D1C Surface #E6DBC0 Accent #3D513F Anchor #5B2323

Jet Black 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 #030D00 Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F Ink #2B2723

Jet Black 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 #030D00 Anchor #141210 Accent #C2A64B Secondary #252B21 Surface #F2EDE3

Jet Black 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 #030D00 Secondary #262B24 Support #999286 Ink #17140F

Jet Black 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 Jet Black carrying the quiet middle.

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Color Lab

How #030D00 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 51/100

Neutral

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

Softness 16/100

Very low

Firm and assertive — carries weight and contrast.

Depth 82/100

Very high

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

Naturalness 60/100

Moderate

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

Vintage feel 24/100

Low

Clean and current — no dusty, aged cast.

Luxury 81/100

Very high

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

Brand distinctiveness 16/100

Very low

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

UI accent fit 5/100

Very low

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

Surface fit 63/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 91/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #030D00

For UI

For branding

For interior

For fashion

People also use #030D00 with

British Racing Green 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 19.8:1. Use

Subtle surface Use #BBF1AA for cards and hover fills. Tint 80

Avoid beside #000F02 — 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 #030D00 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: #030D00;
  --color-base-rgb: 3 13 0;
  --color-base-oklch: oklch(14.2% 0.042 135.6);
  --color-50: #F4FEF0;
  --color-100: #E1FDD8;
  --color-200: #C2FCB1;
  --color-300: #95F877;
  --color-400: #6DEC46;
  --color-500: #4BD222;
  --color-600: #409F23;
  --color-700: #32701F;
  --color-800: #244818;
  --color-900: #172C11;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F4FEF0',
    100: '#E1FDD8',
    200: '#C2FCB1',
    300: '#95F877',
    400: '#6DEC46',
    500: '#4BD222',
    600: '#409F23',
    700: '#32701F',
    800: '#244818',
    900: '#172C11',
  },
}

$base: #030D00;
$base-ink: #FFFFFF;
$base-50: #F4FEF0;
$base-100: #E1FDD8;
$base-200: #C2FCB1;
$base-300: #95F877;
$base-400: #6DEC46;
$base-500: #4BD222;
$base-600: #409F23;
$base-700: #32701F;
$base-800: #244818;
$base-900: #172C11;
$base-hover: #030C00;
$base-subtle: #97ED7C;

{
    "color": {
        "base": {
            "value": "#030D00",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FEF0",
                "type": "color"
            },
            "100": {
                "value": "#E1FDD8",
                "type": "color"
            },
            "200": {
                "value": "#C2FCB1",
                "type": "color"
            },
            "300": {
                "value": "#95F877",
                "type": "color"
            },
            "400": {
                "value": "#6DEC46",
                "type": "color"
            },
            "500": {
                "value": "#4BD222",
                "type": "color"
            },
            "600": {
                "value": "#409F23",
                "type": "color"
            },
            "700": {
                "value": "#32701F",
                "type": "color"
            },
            "800": {
                "value": "#244818",
                "type": "color"
            },
            "900": {
                "value": "#172C11",
                "type": "color"
            }
        }
    }
}

Palettes built on #030D00

Color Lab

Pairs with #030D00

UI roles & guardrails

In real applications

Scales

Every model

Export