#182821

Color #182821

A muted very dark green.

Closest named color Black #000000 · ΔE 17.11 Nearest Tailwind class teal-950 #022f2e · ΔE 7

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#182821

RGB

rgb(24, 40, 33)

HSL

hsl(153.8, 25%, 12.5%)

HSV / HSB

hsv(153.8, 40%, 15.7%)

CMYK

cmyk(40%, 0%, 17.5%, 84.3%)

LAB

lab(14.52, -8.7, 2.48)

LCH

lch(14.52, 9.05, 164.09)

OKLCH

oklch(26%, 0.0253, 165.36)

HWB

hwb(153.8, 9.4%, 84.3%)

Harmony colors

Complementary

#28181f

Analogous

#182819

#182821

#182728

Triadic

#182821

#211828

#282118

Split-complementary

#182821

#281827

#281918

Tetradic

#182821

#181f28

#28181f

#282118

Square

#182821

#191828

#28181f

#272818

Shades

Color #182821 mixed toward black.

#14211b

#101b16

#0c1410

#080d0b

#040705

Tints

Color #182821 mixed toward white.

#345647

#50856e

#74ab93

#a2c7b7

#d1e3db

Tones

Color #182821 mixed toward gray.

#192721

#1b2521

#1c2420

#1d2320

#1f2120

Accessibility

Aa White text on this color

15.39:1

Aa Black text on this color

1.36:1

White text reads better on this background (15.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#202023 · ΔE 11.8

Deuteranopia

#1f1e23 · ΔE 13.5

Tritanopia

#192424 · ΔE 5.4

Achromatopsia

#252525 · ΔE 10.2

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #182821;

Tailwind (arbitrary value)

bg-[#182821]

Related colors

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Medium Sea Green #3cb371

Frequently asked questions

#182821 (#182821) is rgb(24, 40, 33) in RGB.

No, #182821 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #182821, or check how it holds up for accessibility.

Generate a palette → Check contrast