What color is #004D33?

#004D33 is a very dark, vivid teal-green. In RGB it is rgb(0, 77, 51), and in HSL hsl(160, 100%, 15%).

Is #004D33 accessible as text?

On white, #004D33 has a contrast ratio of 9.96:1 (passes WCAG AA for body text); on black it is 2.11:1 (fails). For text placed on #004D33, use white for the best readability.

What is the closest Tailwind color to #004D33?

The nearest Tailwind CSS token is emerald-900 (#004F3B).

What colors go well with #004D33?

#004D33 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #4D001A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #004D33 below.

Is #004D33 good for buttons?

#004D33 works well for buttons and highlights, but use white text on #004D33 — black text only reaches 2.11:1, below the 4.5:1 needed for normal-size labels.

Is #004D33 the same as CSS darkslategray?

No — #004D33 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.

#004D33 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #004D33

Not just a swatch — here's how #004D33 works with other colors. Named schemes with #004D33 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #004D33 Secondary #496C3E Accent #AB6D00 Surface #EEEAD6 Anchor #3C2F20

Brunswick Green 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 #004D33 Accent #A7C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3648

Brunswick Green 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 #004D33 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

Brunswick Green keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Luxury Packaging Feature · 5 colors

Feature #004D33 Anchor #141210 Accent #BEA74C Secondary #202C26 Surface #F1EDE3

Brunswick Green 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 #004D33 Secondary #586C62 Support #989286 Ink #17140F

Brunswick 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 Brunswick Green carrying the quiet middle.

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Color Lab

How #004D33 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 41/100

Neutral

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

Softness 34/100

Low

Middle-weight — neither delicate nor heavy.

Depth 62/100

High

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

Naturalness 68/100

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 66/100

High

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

Brand distinctiveness 31/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 56/100

Moderate

Workable accent with care around contrast.

Surface fit 36/100

Low

Usable as a tinted surface in measured doses.

Print safety 84/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #004D33

For UI

For branding

For interior

For fashion

People also use #004D33 with

Green Prussian Blue Oxblood Platinum Dark Slate Gray

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 10.0:1. Use

Subtle surface Use #B4F3DE for cards and hover fills. Tint 80

Avoid beside #004D4D — 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 #004D33 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: #004D33;
  --color-base-rgb: 0 77 51;
  --color-base-oklch: oklch(37.2% 0.081 162.5);
  --color-50: #F0FEFA;
  --color-100: #D8FDF1;
  --color-200: #B1FCE3;
  --color-300: #77F8CD;
  --color-400: #46ECB5;
  --color-500: #22D298;
  --color-600: #239F76;
  --color-700: #1F7055;
  --color-800: #184838;
  --color-900: #112C23;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  brunswick-green: {
    50: '#F0FEFA',
    100: '#D8FDF1',
    200: '#B1FCE3',
    300: '#77F8CD',
    400: '#46ECB5',
    500: '#22D298',
    600: '#239F76',
    700: '#1F7055',
    800: '#184838',
    900: '#112C23',
  },
}

$base: #004D33;
$base-ink: #FFFFFF;
$base-50: #F0FEFA;
$base-100: #D8FDF1;
$base-200: #B1FCE3;
$base-300: #77F8CD;
$base-400: #46ECB5;
$base-500: #22D298;
$base-600: #239F76;
$base-700: #1F7055;
$base-800: #184838;
$base-900: #112C23;
$base-hover: #003D29;
$base-subtle: #8DEFCE;

{
    "color": {
        "base": {
            "value": "#004D33",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFA",
                "type": "color"
            },
            "100": {
                "value": "#D8FDF1",
                "type": "color"
            },
            "200": {
                "value": "#B1FCE3",
                "type": "color"
            },
            "300": {
                "value": "#77F8CD",
                "type": "color"
            },
            "400": {
                "value": "#46ECB5",
                "type": "color"
            },
            "500": {
                "value": "#22D298",
                "type": "color"
            },
            "600": {
                "value": "#239F76",
                "type": "color"
            },
            "700": {
                "value": "#1F7055",
                "type": "color"
            },
            "800": {
                "value": "#184838",
                "type": "color"
            },
            "900": {
                "value": "#112C23",
                "type": "color"
            }
        }
    }
}

Palettes built on #004D33

Color Lab

Pairs with #004D33

UI roles & guardrails

In real applications

Scales

Every model

Export