What color is #175149?

#175149 is a dark teal. In RGB it is rgb(23, 81, 73), and in HSL hsl(172, 56%, 20%).

Is #175149 accessible as text?

On white, #175149 has a contrast ratio of 9.09:1 (passes WCAG AA for body text); on black it is 2.31:1 (fails). For text placed on #175149, use white for the best readability.

What is the closest Tailwind color to #175149?

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

What colors go well with #175149?

#175149 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #50161E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #175149 below.

Is #175149 good for buttons?

#175149 works well for buttons and highlights, but use white text on #175149 — black text only reaches 2.31:1, below the 4.5:1 needed for normal-size labels.

Is #175149 the same as CSS darkslategray?

No — #175149 is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color.

#175149 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #175149

Not just a swatch — here's how #175149 works with other colors. Named schemes with #175149 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #175149 Accent #A7C4BC Surface #E0DABE 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 #175149 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 #175149 Secondary #734F18 Surface #E4DCC0 Accent #3A5142 Anchor #5B241E

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.

Modern Café Dominant · 5 colors

Dominant #175149 Anchor #382B1E Surface #ECE4D0 Accent #829C70 Secondary #3A3833

Brunswick 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 #175149 Secondary #60726E 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.

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Color Lab

How #175149 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

Cool

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

Softness 38/100

Low

Middle-weight — neither delicate nor heavy.

Depth 58/100

Moderate

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

Naturalness 24/100

Low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 43/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 63/100

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 56/100

Moderate

Workable accent with care around contrast.

Surface fit 41/100

Moderate

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 #175149

For UI

For branding

For interior

For fashion

People also use #175149 with

Dark Olive 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 9.1:1. Use

Subtle surface Use #C6E7E2 for cards and hover fills. Tint 80

Avoid beside #164450 — 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 #175149 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: #175149;
  --color-base-rgb: 23 81 73;
  --color-base-oklch: oklch(39.6% 0.060 182.2);
  --color-50: #F3FCFB;
  --color-100: #DFF7F3;
  --color-200: #BFEDE7;
  --color-300: #93DCD2;
  --color-400: #6BC7BB;
  --color-500: #49AC9F;
  --color-600: #3E847A;
  --color-700: #315E58;
  --color-800: #233E3A;
  --color-900: #172624;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  brunswick-green: {
    50: '#F3FCFB',
    100: '#DFF7F3',
    200: '#BFEDE7',
    300: '#93DCD2',
    400: '#6BC7BB',
    500: '#49AC9F',
    600: '#3E847A',
    700: '#315E58',
    800: '#233E3A',
    900: '#172624',
  },
}

$base: #175149;
$base-ink: #FFFFFF;
$base-50: #F3FCFB;
$base-100: #DFF7F3;
$base-200: #BFEDE7;
$base-300: #93DCD2;
$base-400: #6BC7BB;
$base-500: #49AC9F;
$base-600: #3E847A;
$base-700: #315E58;
$base-800: #233E3A;
$base-900: #172624;
$base-hover: #12403A;
$base-subtle: #A8DCD5;

{
    "color": {
        "base": {
            "value": "#175149",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCFB",
                "type": "color"
            },
            "100": {
                "value": "#DFF7F3",
                "type": "color"
            },
            "200": {
                "value": "#BFEDE7",
                "type": "color"
            },
            "300": {
                "value": "#93DCD2",
                "type": "color"
            },
            "400": {
                "value": "#6BC7BB",
                "type": "color"
            },
            "500": {
                "value": "#49AC9F",
                "type": "color"
            },
            "600": {
                "value": "#3E847A",
                "type": "color"
            },
            "700": {
                "value": "#315E58",
                "type": "color"
            },
            "800": {
                "value": "#233E3A",
                "type": "color"
            },
            "900": {
                "value": "#172624",
                "type": "color"
            }
        }
    }
}

Palettes built on #175149

Color Lab

Pairs with #175149

UI roles & guardrails

In real applications

Scales

Every model

Export