What color is #276259?

#276259 is a dark teal. In RGB it is rgb(39, 98, 89), and in HSL hsl(171, 43%, 27%).

Is #276259 accessible as text?

On white, #276259 has a contrast ratio of 7.05:1 (passes WCAG AA for body text); on black it is 2.98:1 (fails). For text placed on #276259, use white for the best readability.

What is the closest Tailwind color to #276259?

The nearest Tailwind CSS token is teal-800 (#005F5A).

What colors go well with #276259?

#276259 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #622730. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #276259 below.

Is #276259 good for buttons?

#276259 works well for buttons and highlights, but use white text on #276259 — black text only reaches 2.98:1, below the 4.5:1 needed for normal-size labels.

Is #276259 the same as CSS darkslategray?

No — #276259 is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color.

#276259 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #276259

Not just a swatch — here's how #276259 works with other colors. Named schemes with #276259 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #276259 Accent #A7C4BC Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

Feldgrau 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 #276259 Secondary #AEB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Feldgrau 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 #276259 Secondary #734F18 Surface #E4DCC0 Accent #3A5142 Anchor #5B241E

Feldgrau 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 #276259 Anchor #382B1E Surface #ECE4D0 Accent #829C70 Secondary #3A3833

Feldgrau 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 #276259 Secondary #71837F Support #979286 Ink #16140F

Feldgrau 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 Feldgrau carrying the quiet middle.

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Color Lab

How #276259 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 37/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 43/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 53/100

Moderate

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

Naturalness 25/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 49/100

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 24/100

Low

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

UI accent fit 71/100

High

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

Surface fit 36/100

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 #276259

For UI

For branding

For interior

For fashion

People also use #276259 with

Fern Green Charcoal Wine Red 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 7.1:1. Use

Subtle surface Use #CEE5E2 for cards and hover fills. Tint 80

Avoid beside #275862 — 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 #276259 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: #276259;
  --color-base-rgb: 39 98 89;
  --color-base-oklch: oklch(45.5% 0.063 181.9);
  --color-50: #F4FBFA;
  --color-100: #E1F4F1;
  --color-200: #C5E8E2;
  --color-300: #9CD3CB;
  --color-400: #75BDB2;
  --color-500: #55A095;
  --color-600: #467C74;
  --color-700: #365954;
  --color-800: #263B38;
  --color-900: #192423;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  feldgrau: {
    50: '#F4FBFA',
    100: '#E1F4F1',
    200: '#C5E8E2',
    300: '#9CD3CB',
    400: '#75BDB2',
    500: '#55A095',
    600: '#467C74',
    700: '#365954',
    800: '#263B38',
    900: '#192423',
  },
}

$base: #276259;
$base-ink: #FFFFFF;
$base-50: #F4FBFA;
$base-100: #E1F4F1;
$base-200: #C5E8E2;
$base-300: #9CD3CB;
$base-400: #75BDB2;
$base-500: #55A095;
$base-600: #467C74;
$base-700: #365954;
$base-800: #263B38;
$base-900: #192423;
$base-hover: #1F4F48;
$base-subtle: #B5D9D4;

{
    "color": {
        "base": {
            "value": "#276259",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FBFA",
                "type": "color"
            },
            "100": {
                "value": "#E1F4F1",
                "type": "color"
            },
            "200": {
                "value": "#C5E8E2",
                "type": "color"
            },
            "300": {
                "value": "#9CD3CB",
                "type": "color"
            },
            "400": {
                "value": "#75BDB2",
                "type": "color"
            },
            "500": {
                "value": "#55A095",
                "type": "color"
            },
            "600": {
                "value": "#467C74",
                "type": "color"
            },
            "700": {
                "value": "#365954",
                "type": "color"
            },
            "800": {
                "value": "#263B38",
                "type": "color"
            },
            "900": {
                "value": "#192423",
                "type": "color"
            }
        }
    }
}

Palettes built on #276259

Color Lab

Pairs with #276259

UI roles & guardrails

In real applications

Scales

Every model

Export