What color is #134C42?

#134C42 is a dark teal. In RGB it is rgb(19, 76, 66), and in HSL hsl(169, 60%, 19%).

Is #134C42 accessible as text?

On white, #134C42 has a contrast ratio of 9.81:1 (passes WCAG AA for body text); on black it is 2.14:1 (fails). For text placed on #134C42, use white for the best readability.

What is the closest Tailwind color to #134C42?

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

What colors go well with #134C42?

#134C42 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #4E131E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #134C42 below.

Is #134C42 good for buttons?

#134C42 works well for buttons and highlights, but use white text on #134C42 — black text only reaches 2.14:1, below the 4.5:1 needed for normal-size labels.

Is #134C42 the same as CSS darkslategray?

No — #134C42 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.

#134C42 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #134C42

Not just a swatch — here's how #134C42 works with other colors. Named schemes with #134C42 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #134C42 Accent #A7C4BC Surface #E0D9BE Secondary #9AA0A0 Anchor #1C3549

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 #134C42 Secondary #AEB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Brunswick 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 #134C42 Secondary #734F19 Surface #E4DCC0 Accent #3B5141 Anchor #5B231E

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.

Luxury Packaging Feature · 5 colors

Feature #134C42 Anchor #141210 Accent #BBA94C Secondary #1E2C29 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 #134C42 Secondary #5C6C68 Support #979286 Ink #16140F

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 #134C42 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 39/100

Neutral

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

Softness 37/100

Low

Middle-weight — neither delicate nor heavy.

Depth 60/100

High

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

Naturalness 28/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 64/100

High

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

Brand distinctiveness 23/100

Low

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

UI accent fit 51/100

Moderate

Workable accent with care around contrast.

Surface fit 42/100

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 #134C42

For UI

For branding

For interior

For fashion

People also use #134C42 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 9.8:1. Use

Subtle surface Use #C4E8E1 for cards and hover fills. Tint 80

Avoid beside #13454E — 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 #134C42 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: #134C42;
  --color-base-rgb: 19 76 66;
  --color-base-oklch: oklch(37.7% 0.060 178.7);
  --color-50: #F2FCFB;
  --color-100: #DEF8F3;
  --color-200: #BEEFE6;
  --color-300: #91DED0;
  --color-400: #67CBB8;
  --color-500: #46AF9C;
  --color-600: #3C8679;
  --color-700: #2F6057;
  --color-800: #223F3A;
  --color-900: #162724;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  brunswick-green: {
    50: '#F2FCFB',
    100: '#DEF8F3',
    200: '#BEEFE6',
    300: '#91DED0',
    400: '#67CBB8',
    500: '#46AF9C',
    600: '#3C8679',
    700: '#2F6057',
    800: '#223F3A',
    900: '#162724',
  },
}

$base: #134C42;
$base-ink: #FFFFFF;
$base-50: #F2FCFB;
$base-100: #DEF8F3;
$base-200: #BEEFE6;
$base-300: #91DED0;
$base-400: #67CBB8;
$base-500: #46AF9C;
$base-600: #3C8679;
$base-700: #2F6057;
$base-800: #223F3A;
$base-900: #162724;
$base-hover: #103E35;
$base-subtle: #A5DDD3;

{
    "color": {
        "base": {
            "value": "#134C42",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FCFB",
                "type": "color"
            },
            "100": {
                "value": "#DEF8F3",
                "type": "color"
            },
            "200": {
                "value": "#BEEFE6",
                "type": "color"
            },
            "300": {
                "value": "#91DED0",
                "type": "color"
            },
            "400": {
                "value": "#67CBB8",
                "type": "color"
            },
            "500": {
                "value": "#46AF9C",
                "type": "color"
            },
            "600": {
                "value": "#3C8679",
                "type": "color"
            },
            "700": {
                "value": "#2F6057",
                "type": "color"
            },
            "800": {
                "value": "#223F3A",
                "type": "color"
            },
            "900": {
                "value": "#162724",
                "type": "color"
            }
        }
    }
}

Palettes built on #134C42

Color Lab

Pairs with #134C42

UI roles & guardrails

In real applications

Scales

Every model

Export