What color is #276451?

#276451 is a dark teal-green. In RGB it is rgb(39, 100, 81), and in HSL hsl(161, 44%, 27%).

Is #276451 accessible as text?

On white, #276451 has a contrast ratio of 6.94:1 (passes WCAG AA for body text); on black it is 3.03:1 (fails). For text placed on #276451, use white for the best readability.

What is the closest Tailwind color to #276451?

The nearest Tailwind CSS token is emerald-800 (#006045).

What colors go well with #276451?

#276451 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #63273A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #276451 below.

Is #276451 good for buttons?

#276451 works well for buttons and highlights, but use white text on #276451 — black text only reaches 3.03:1, below the 4.5:1 needed for normal-size labels.

Is #276451 the same as CSS darkslategray?

No — #276451 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.

#276451 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #276451

Not just a swatch — here's how #276451 works with other colors. Named schemes with #276451 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #276451 Accent #A7C4BC Surface #E1D9BE Secondary #9AA0A0 Anchor #1B3549

Hunter 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 #276451 Secondary #ADB4B7 Surface #F1F2F0 Support #7894A3 Anchor #2D3236

Hunter 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 #276451 Secondary #734F19 Surface #E5DBC0 Accent #3B5141 Anchor #5B231F

Hunter 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.

Modern Café Dominant · 5 colors

Dominant #276451 Anchor #382B1E Surface #ECE4D0 Accent #849C6F Secondary #3A3833

Hunter Green anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #276451 Secondary #72847D Support #989286 Ink #16140F

Hunter 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 Hunter Green carrying the quiet middle.

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Color Lab

How #276451 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 40/100

Neutral

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

Softness 42/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 53/100

Moderate

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

Naturalness 48/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 54/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 58/100

Moderate

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

Brand distinctiveness 19/100

Very low

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

UI accent fit 75/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 34/100

Low

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 #276451

For UI

For branding

For interior

For fashion

People also use #276451 with

Fern Green Dark Slate Gray Wine Red Platinum

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

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 6.9:1. Use

Subtle surface Use #CEE6DE for cards and hover fills. Tint 80

Avoid beside #276263 — 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 #276451 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: #276451;
  --color-base-rgb: 39 100 81;
  --color-base-oklch: oklch(45.7% 0.071 169.7);
  --color-50: #F4FBF9;
  --color-100: #E1F4EE;
  --color-200: #C4E8DD;
  --color-300: #9BD4C2;
  --color-400: #75BDA6;
  --color-500: #54A189;
  --color-600: #467C6B;
  --color-700: #36594E;
  --color-800: #263B34;
  --color-900: #192521;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  hunter-green: {
    50: '#F4FBF9',
    100: '#E1F4EE',
    200: '#C4E8DD',
    300: '#9BD4C2',
    400: '#75BDA6',
    500: '#54A189',
    600: '#467C6B',
    700: '#36594E',
    800: '#263B34',
    900: '#192521',
  },
}

$base: #276451;
$base-ink: #FFFFFF;
$base-50: #F4FBF9;
$base-100: #E1F4EE;
$base-200: #C4E8DD;
$base-300: #9BD4C2;
$base-400: #75BDA6;
$base-500: #54A189;
$base-600: #467C6B;
$base-700: #36594E;
$base-800: #263B34;
$base-900: #192521;
$base-hover: #1F4F40;
$base-subtle: #B4DACE;

{
    "color": {
        "base": {
            "value": "#276451",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FBF9",
                "type": "color"
            },
            "100": {
                "value": "#E1F4EE",
                "type": "color"
            },
            "200": {
                "value": "#C4E8DD",
                "type": "color"
            },
            "300": {
                "value": "#9BD4C2",
                "type": "color"
            },
            "400": {
                "value": "#75BDA6",
                "type": "color"
            },
            "500": {
                "value": "#54A189",
                "type": "color"
            },
            "600": {
                "value": "#467C6B",
                "type": "color"
            },
            "700": {
                "value": "#36594E",
                "type": "color"
            },
            "800": {
                "value": "#263B34",
                "type": "color"
            },
            "900": {
                "value": "#192521",
                "type": "color"
            }
        }
    }
}

Palettes built on #276451

Color Lab

Pairs with #276451

UI roles & guardrails

In real applications

Scales

Every model

Export