What color is #33451E?

#33451E is a dark green. In RGB it is rgb(51, 69, 30), and in HSL hsl(88, 39%, 19%).

Is #33451E accessible as text?

On white, #33451E has a contrast ratio of 10.44:1 (passes WCAG AA for body text); on black it is 2.01:1 (fails). For text placed on #33451E, use white for the best readability.

What is the closest Tailwind color to #33451E?

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

What colors go well with #33451E?

#33451E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #2F1E43. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #33451E below.

Is #33451E good for buttons?

#33451E works well for buttons and highlights, but use white text on #33451E — black text only reaches 2.01:1, below the 4.5:1 needed for normal-size labels.

Is #33451E the same as CSS darkslategray?

No — #33451E 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.

#33451E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #33451E

Not just a swatch — here's how #33451E works with other colors. Named schemes with #33451E in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #33451E Secondary #4F6B39 Accent #AF6A00 Surface #EFE9D6 Anchor #3D2F21

Brunswick 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 #33451E Secondary #764D1D Surface #E6DBC0 Accent #3D513F Anchor #5B2324

Brunswick 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.

Japanese Sand Base · 5 colors

Base #33451E Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F Ink #2B2723

Brunswick Green 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 #33451E Anchor #141210 Accent #C3A54B Secondary #262B21 Surface #F2EDE3

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 #33451E Secondary #60675A Support #999286 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.

Build a working theme in the generator →

Color Lab

How #33451E 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 54/100

Neutral

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

Softness 35/100

Low

Middle-weight — neither delicate nor heavy.

Depth 62/100

High

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

Naturalness 86/100

Very high

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

Vintage feel 53/100

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 25/100

Low

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

UI accent fit 50/100

Moderate

Workable accent with care around contrast.

Surface fit 41/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 86/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #33451E

For UI

For branding

For interior

For fashion

People also use #33451E with

Army Green British Racing Green Russian Violet Platinum

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 10.4:1. Use

Subtle surface Use #D6E1CA for cards and hover fills. Tint 80

Avoid beside #25431E — 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 #33451E 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: #33451E;
  --color-base-rgb: 51 69 30;
  --color-base-oklch: oklch(36.5% 0.065 129.6);
  --color-50: #F8FBF4;
  --color-100: #EBF3E2;
  --color-200: #D7E6C6;
  --color-300: #B9D19E;
  --color-400: #9BB979;
  --color-500: #7D9D58;
  --color-600: #637949;
  --color-700: #485738;
  --color-800: #313A27;
  --color-900: #1F2419;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  brunswick-green: {
    50: '#F8FBF4',
    100: '#EBF3E2',
    200: '#D7E6C6',
    300: '#B9D19E',
    400: '#9BB979',
    500: '#7D9D58',
    600: '#637949',
    700: '#485738',
    800: '#313A27',
    900: '#1F2419',
  },
}

$base: #33451E;
$base-ink: #FFFFFF;
$base-50: #F8FBF4;
$base-100: #EBF3E2;
$base-200: #D7E6C6;
$base-300: #B9D19E;
$base-400: #9BB979;
$base-500: #7D9D58;
$base-600: #637949;
$base-700: #485738;
$base-800: #313A27;
$base-900: #1F2419;
$base-hover: #283618;
$base-subtle: #C2D3AF;

{
    "color": {
        "base": {
            "value": "#33451E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8FBF4",
                "type": "color"
            },
            "100": {
                "value": "#EBF3E2",
                "type": "color"
            },
            "200": {
                "value": "#D7E6C6",
                "type": "color"
            },
            "300": {
                "value": "#B9D19E",
                "type": "color"
            },
            "400": {
                "value": "#9BB979",
                "type": "color"
            },
            "500": {
                "value": "#7D9D58",
                "type": "color"
            },
            "600": {
                "value": "#637949",
                "type": "color"
            },
            "700": {
                "value": "#485738",
                "type": "color"
            },
            "800": {
                "value": "#313A27",
                "type": "color"
            },
            "900": {
                "value": "#1F2419",
                "type": "color"
            }
        }
    }
}

Palettes built on #33451E

Color Lab

Pairs with #33451E

UI roles & guardrails

In real applications

Scales

Every model

Export