What color is #033A29?

#033A29 is a very dark, vivid teal-green. In RGB it is rgb(3, 58, 41), and in HSL hsl(161, 90%, 12%).

Is #033A29 accessible as text?

On white, #033A29 has a contrast ratio of 12.80:1 (passes WCAG AA for body text); on black it is 1.64:1 (fails). For text placed on #033A29, use white for the best readability.

What is the closest Tailwind color to #033A29?

The nearest Tailwind CSS token is teal-950 (#022F2E).

What colors go well with #033A29?

#033A29 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #3A0315. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #033A29 below.

Is #033A29 good for buttons?

#033A29 works well for buttons and highlights, but use white text on #033A29 — black text only reaches 1.64:1, below the 4.5:1 needed for normal-size labels.

Is #033A29 the same as CSS darkslategray?

No — #033A29 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.

#033A29 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #033A29

Not just a swatch — here's how #033A29 works with other colors. Named schemes with #033A29 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #033A29 Accent #A7C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3548

Sacramento 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 #033A29 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

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

Vintage Leather Lead · 5 colors

Lead #033A29 Secondary #744F1A Surface #E5DBC0 Accent #3B5141 Anchor #5B2320

Sacramento 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.

Luxury Packaging Feature · 5 colors

Feature #033A29 Anchor #141210 Accent #BDA84C Secondary #202C27 Surface #F1EDE3

Sacramento 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 #033A29 Secondary #4A5952 Support #989286 Ink #17140F

Sacramento 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 Sacramento Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #033A29 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 42/100

Neutral

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

Softness 30/100

Low

Firm and assertive — carries weight and contrast.

Depth 67/100

High

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

Naturalness 49/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 39/100

Low

A faint retro warmth without tipping into sepia.

Luxury 70/100

High

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

Brand distinctiveness 24/100

Low

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

UI accent fit 34/100

Low

Workable accent with care around contrast.

Surface fit 46/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 88/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #033A29

For UI

For branding

For interior

For fashion

People also use #033A29 with

Dark 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 12.8:1. Use

Subtle surface Use #B5EFDD for cards and hover fills. Tint 80

Avoid beside #03393A — 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 #033A29 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: #033A29;
  --color-base-rgb: 3 58 41;
  --color-base-oklch: oklch(31.0% 0.062 166.1);
  --color-50: #F0FEFA;
  --color-100: #D8FDF1;
  --color-200: #B2FBE4;
  --color-300: #7EF2CD;
  --color-400: #4FE3B4;
  --color-500: #2BCA97;
  --color-600: #299975;
  --color-700: #236C55;
  --color-800: #1B4638;
  --color-900: #122B23;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  sacramento-green: {
    50: '#F0FEFA',
    100: '#D8FDF1',
    200: '#B2FBE4',
    300: '#7EF2CD',
    400: '#4FE3B4',
    500: '#2BCA97',
    600: '#299975',
    700: '#236C55',
    800: '#1B4638',
    900: '#122B23',
  },
}

$base: #033A29;
$base-ink: #FFFFFF;
$base-50: #F0FEFA;
$base-100: #D8FDF1;
$base-200: #B2FBE4;
$base-300: #7EF2CD;
$base-400: #4FE3B4;
$base-500: #2BCA97;
$base-600: #299975;
$base-700: #236C55;
$base-800: #1B4638;
$base-900: #122B23;
$base-hover: #022F21;
$base-subtle: #8EEACD;

{
    "color": {
        "base": {
            "value": "#033A29",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFA",
                "type": "color"
            },
            "100": {
                "value": "#D8FDF1",
                "type": "color"
            },
            "200": {
                "value": "#B2FBE4",
                "type": "color"
            },
            "300": {
                "value": "#7EF2CD",
                "type": "color"
            },
            "400": {
                "value": "#4FE3B4",
                "type": "color"
            },
            "500": {
                "value": "#2BCA97",
                "type": "color"
            },
            "600": {
                "value": "#299975",
                "type": "color"
            },
            "700": {
                "value": "#236C55",
                "type": "color"
            },
            "800": {
                "value": "#1B4638",
                "type": "color"
            },
            "900": {
                "value": "#122B23",
                "type": "color"
            }
        }
    }
}