#212823

Color #212823

A nearly neutral, gray-leaning very dark green.

Closest named color Black #000000 · ΔE 16.06 Nearest Tailwind class olive-800 #2b2b22 · ΔE 4.7

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Conversions

HEX

#212823

RGB

rgb(33, 40, 35)

HSL

hsl(137.1, 9.6%, 14.3%)

HSV / HSB

hsv(137.1, 17.5%, 15.7%)

CMYK

cmyk(17.5%, 0%, 12.5%, 84.3%)

LAB

lab(15.29, -4.38, 2.26)

LCH

lch(15.29, 4.93, 152.71)

OKLCH

oklch(26.8%, 0.0136, 154.19)

HWB

hwb(137.1, 12.9%, 84.3%)

Harmony colors

Complementary

#282126

Analogous

#222821

#212823

#212826

Triadic

#212823

#232128

#282321

Split-complementary

#212823

#262128

#282122

Tetradic

#212823

#212628

#282126

#282321

Square

#212823

#212228

#282126

#282621

Shades

Color #212823 mixed toward black.

#1b211d

#161b17

#101411

#0b0d0c

#050706

Tints

Color #212823 mixed toward white.

#425046

#637869

#879c8d

#afbdb3

#d7ded9

Tones

Color #212823 mixed toward gray.

#222723

#232624

#242524

Accessibility

Aa White text on this color

15.08:1

Aa Black text on this color

1.39:1

White text reads better on this background (15.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#242424 · ΔE 6.1

Deuteranopia

#242325 · ΔE 7.8

Tritanopia

#212525 · ΔE 4.1

Achromatopsia

#262626 · ΔE 6

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

Code

CSS

background-color: #212823;

Tailwind (arbitrary value)

bg-[#212823]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Mint Cream #f5fffa

Forest Green #228b22

Mint Green #98ff98

Frequently asked questions

#212823 (#212823) is rgb(33, 40, 35) in RGB.

No, #212823 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.

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Contrast Checker

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

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Palette Generator

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

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Build something with this color

Generate a full palette from #212823, or check how it holds up for accessibility.

Generate a palette → Check contrast