What color is #0C433E?

#0C433E is a very dark, vivid teal. In RGB it is rgb(12, 67, 62), and in HSL hsl(175, 70%, 15%).

Is #0C433E accessible as text?

On white, #0C433E has a contrast ratio of 11.12:1 (passes WCAG AA for body text); on black it is 1.89:1 (fails). For text placed on #0C433E, use white for the best readability.

What is the closest Tailwind color to #0C433E?

The nearest Tailwind CSS token is teal-900 (#0B4F4A).

What colors go well with #0C433E?

#0C433E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #410B10. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0C433E below.

Is #0C433E good for buttons?

#0C433E works well for buttons and highlights, but use white text on #0C433E — black text only reaches 1.89:1, below the 4.5:1 needed for normal-size labels.

Is #0C433E the same as CSS darkslategray?

No — #0C433E is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color.

#0C433E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0C433E

Not just a swatch — here's how #0C433E works with other colors. Named schemes with #0C433E in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #0C433E Accent #A7C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

Bottle 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 #0C433E Secondary #AEB4B8 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Bottle 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 #0C433E Secondary #725018 Surface #E4DCC0 Accent #3A5142 Anchor #5B241D

Bottle 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 #0C433E Anchor #141210 Accent #BAA94D Secondary #1E2C2A Surface #F1EDE3

Bottle 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 #0C433E Secondary #546361 Support #979286 Ink #16140F

Bottle 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 Bottle Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #0C433E 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 38/100

Neutral

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

Softness 34/100

Low

Middle-weight — neither delicate nor heavy.

Depth 63/100

High

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

Naturalness 18/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 37/100

Low

A faint retro warmth without tipping into sepia.

Luxury 66/100

High

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

Brand distinctiveness 21/100

Low

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

UI accent fit 42/100

Moderate

Workable accent with care around contrast.

Surface fit 46/100

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 #0C433E

For UI

For branding

For interior

For fashion

People also use #0C433E 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 11.1:1. Use

Subtle surface Use #BEE9E6 for cards and hover fills. Tint 80

Avoid beside #0B3441 — 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 #0C433E 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: #0C433E;
  --color-base-rgb: 12 67 62;
  --color-base-oklch: oklch(34.7% 0.055 185.9);
  --color-50: #F1FDFC;
  --color-100: #DBFAF7;
  --color-200: #BAF3EE;
  --color-300: #8AE5DD;
  --color-400: #5FD3C9;
  --color-500: #3DB8AE;
  --color-600: #358C85;
  --color-700: #2B645F;
  --color-800: #20413E;
  --color-900: #152826;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  bottle-green: {
    50: '#F1FDFC',
    100: '#DBFAF7',
    200: '#BAF3EE',
    300: '#8AE5DD',
    400: '#5FD3C9',
    500: '#3DB8AE',
    600: '#358C85',
    700: '#2B645F',
    800: '#20413E',
    900: '#152826',
  },
}

$base: #0C433E;
$base-ink: #FFFFFF;
$base-50: #F1FDFC;
$base-100: #DBFAF7;
$base-200: #BAF3EE;
$base-300: #8AE5DD;
$base-400: #5FD3C9;
$base-500: #3DB8AE;
$base-600: #358C85;
$base-700: #2B645F;
$base-800: #20413E;
$base-900: #152826;
$base-hover: #093430;
$base-subtle: #9BE1DB;

{
    "color": {
        "base": {
            "value": "#0C433E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FDFC",
                "type": "color"
            },
            "100": {
                "value": "#DBFAF7",
                "type": "color"
            },
            "200": {
                "value": "#BAF3EE",
                "type": "color"
            },
            "300": {
                "value": "#8AE5DD",
                "type": "color"
            },
            "400": {
                "value": "#5FD3C9",
                "type": "color"
            },
            "500": {
                "value": "#3DB8AE",
                "type": "color"
            },
            "600": {
                "value": "#358C85",
                "type": "color"
            },
            "700": {
                "value": "#2B645F",
                "type": "color"
            },
            "800": {
                "value": "#20413E",
                "type": "color"
            },
            "900": {
                "value": "#152826",
                "type": "color"
            }
        }
    }
}