What color is #152B26?

#152B26 is a very dark low-chroma cool gray with a subtle cool cast. In RGB it is rgb(21, 43, 38), and in HSL hsl(166, 34%, 13%).

Is #152B26 accessible as text?

On white, #152B26 has a contrast ratio of 14.94:1 (passes WCAG AA for body text); on black it is 1.41:1 (fails). For text placed on #152B26, use white for the best readability.

What is the closest Tailwind color to #152B26?

The nearest Tailwind CSS token is neutral-800 (#262626).

What colors go well with #152B26?

As a neutral, #152B26 pairs cleanly with white, off-white and light grays for text, and sits under accent hues like blue, violet, emerald or warm orange — use it as a dark surface or high-contrast base and let the accent carry the color.

Is #152B26 the same as CSS darkslategray?

No — #152B26 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.

#152B26 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #152B26

Not just a swatch — here's how #152B26 works with other colors. Named schemes with #152B26 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #152B26 Secondary #734F19 Surface #E4DCC0 Accent #3B5141 Anchor #5B231E

Sacramento 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.

Japanese Sand Base · 5 colors

Base #152B26 Surface #EDEADC Highlight #F5F1E7 Secondary #B5B19F Ink #2A2723

Sacramento Green sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Luxury Packaging Feature · 5 colors

Feature #152B26 Anchor #141210 Accent #BBA84C Secondary #1E2C29 Surface #F1EDE3

Sacramento 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.

Moody Editorial Color · 5 colors

Color #152B26 Anchor #292A2E Secondary #6D6F74 Surface #EBE7DA Accent #020E0E

Sacramento Green adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Sacramento Green.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #152B26 Secondary #444C4A Support #979286 Ink #16140F

Sacramento 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 Sacramento Green carrying the quiet middle.

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Color Lab

How #152B26 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 45/100

Neutral

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

Softness 29/100

Low

Firm and assertive — carries weight and contrast.

Depth 69/100

High

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

Naturalness 17/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 70/100

High

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

Brand distinctiveness 12/100

Very low

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

UI accent fit 19/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 58/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 94/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #152B26

For UI

For branding

For interior

For fashion

People also use #152B26 with

Brunswick Green Graphite 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 14.9:1. Use

Subtle surface Use #C8DDD8 for cards and hover fills. Tint 80

Avoid beside #162A2C — 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 #152B26 at work across the surfaces designers actually ship.

Website / UI

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Dashboard

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Brand

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Poster

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Packaging

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Export

:root {
  --color-base: #152B26;
  --color-base-rgb: 21 43 38;
  --color-base-oklch: oklch(26.9% 0.030 177.6);
  --color-50: #F4FAF9;
  --color-100: #E3F2EF;
  --color-200: #C8E4DE;
  --color-300: #A2CEC3;
  --color-400: #7DB5A8;
  --color-500: #5C988A;
  --color-600: #4C766C;
  --color-700: #3A554F;
  --color-800: #283935;
  --color-900: #1A2321;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  sacramento-green: {
    50: '#F4FAF9',
    100: '#E3F2EF',
    200: '#C8E4DE',
    300: '#A2CEC3',
    400: '#7DB5A8',
    500: '#5C988A',
    600: '#4C766C',
    700: '#3A554F',
    800: '#283935',
    900: '#1A2321',
  },
}

$base: #152B26;
$base-ink: #FFFFFF;
$base-50: #F4FAF9;
$base-100: #E3F2EF;
$base-200: #C8E4DE;
$base-300: #A2CEC3;
$base-400: #7DB5A8;
$base-500: #5C988A;
$base-600: #4C766C;
$base-700: #3A554F;
$base-800: #283935;
$base-900: #1A2321;
$base-hover: #12241F;
$base-subtle: #ABCEC6;

{
    "color": {
        "base": {
            "value": "#152B26",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FAF9",
                "type": "color"
            },
            "100": {
                "value": "#E3F2EF",
                "type": "color"
            },
            "200": {
                "value": "#C8E4DE",
                "type": "color"
            },
            "300": {
                "value": "#A2CEC3",
                "type": "color"
            },
            "400": {
                "value": "#7DB5A8",
                "type": "color"
            },
            "500": {
                "value": "#5C988A",
                "type": "color"
            },
            "600": {
                "value": "#4C766C",
                "type": "color"
            },
            "700": {
                "value": "#3A554F",
                "type": "color"
            },
            "800": {
                "value": "#283935",
                "type": "color"
            },
            "900": {
                "value": "#1A2321",
                "type": "color"
            }
        }
    }
}

Palettes built on #152B26

Color Lab

Pairs with #152B26

UI roles & guardrails

In real applications

Scales

Every model

Export