What color is #144337?

#144337 is a very dark teal. In RGB it is rgb(20, 67, 55), and in HSL hsl(165, 54%, 17%).

Is #144337 accessible as text?

On white, #144337 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 #144337, use white for the best readability.

What is the closest Tailwind color to #144337?

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

What colors go well with #144337?

#144337 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #431420. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #144337 below.

Is #144337 good for buttons?

#144337 works well for buttons and highlights, but use white text on #144337 — black text only reaches 1.89:1, below the 4.5:1 needed for normal-size labels.

Is #144337 the same as CSS darkslategray?

No — #144337 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.

#144337 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #144337

Not just a swatch — here's how #144337 works with other colors. Named schemes with #144337 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #144337 Accent #A7C4BC Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3549

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 #144337 Secondary #ADB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2D3236

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 #144337 Secondary #734F19 Surface #E4DBC0 Accent #3B5141 Anchor #5B231F

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 #144337 Anchor #141210 Accent #BCA84C Secondary #1F2C28 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 #144337 Secondary #55635E Support #989286 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 #144337 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 63/100

High

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

Naturalness 34/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 39/100

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 89/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #144337

For UI

For branding

For interior

For fashion

People also use #144337 with

Hunter Green Gunmetal Gray 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 #C4E5DD for cards and hover fills. Tint 80

Avoid beside #143F43 — 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 #144337 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: #144337;
  --color-base-rgb: 20 67 55;
  --color-base-oklch: oklch(34.7% 0.055 173.0);
  --color-50: #F3FCFA;
  --color-100: #DFF6F0;
  --color-200: #C0ECE1;
  --color-300: #95DAC9;
  --color-400: #6CC6AF;
  --color-500: #4BAA92;
  --color-600: #3F8372;
  --color-700: #325D52;
  --color-800: #233D37;
  --color-900: #172622;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  bottle-green: {
    50: '#F3FCFA',
    100: '#DFF6F0',
    200: '#C0ECE1',
    300: '#95DAC9',
    400: '#6CC6AF',
    500: '#4BAA92',
    600: '#3F8372',
    700: '#325D52',
    800: '#233D37',
    900: '#172622',
  },
}

$base: #144337;
$base-ink: #FFFFFF;
$base-50: #F3FCFA;
$base-100: #DFF6F0;
$base-200: #C0ECE1;
$base-300: #95DAC9;
$base-400: #6CC6AF;
$base-500: #4BAA92;
$base-600: #3F8372;
$base-700: #325D52;
$base-800: #233D37;
$base-900: #172622;
$base-hover: #10352C;
$base-subtle: #A5DACD;

{
    "color": {
        "base": {
            "value": "#144337",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCFA",
                "type": "color"
            },
            "100": {
                "value": "#DFF6F0",
                "type": "color"
            },
            "200": {
                "value": "#C0ECE1",
                "type": "color"
            },
            "300": {
                "value": "#95DAC9",
                "type": "color"
            },
            "400": {
                "value": "#6CC6AF",
                "type": "color"
            },
            "500": {
                "value": "#4BAA92",
                "type": "color"
            },
            "600": {
                "value": "#3F8372",
                "type": "color"
            },
            "700": {
                "value": "#325D52",
                "type": "color"
            },
            "800": {
                "value": "#233D37",
                "type": "color"
            },
            "900": {
                "value": "#172622",
                "type": "color"
            }
        }
    }
}