#183a1c

Color #183a1c

A moderately saturated very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 22.8 Nearest Tailwind class green-950 #032e15 · ΔE 4.3

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Conversions

HEX

#183a1c

RGB

rgb(24, 58, 28)

HSL

hsl(127.1, 41.5%, 16.1%)

HSV / HSB

hsv(127.1, 58.6%, 22.7%)

CMYK

cmyk(58.6%, 0%, 51.7%, 77.3%)

LAB

lab(21.22, -20.16, 14.93)

LCH

lch(21.22, 25.09, 143.48)

OKLCH

oklch(31.4%, 0.0658, 146.21)

HWB

hwb(127.1, 9.4%, 77.3%)

Harmony colors

Complementary

#3a1836

Analogous

#253a18

#183a1c

#183a2d

Triadic

#183a1c

#1c183a

#3a1c18

Split-complementary

#183a1c

#2d183a

#3a1825

Tetradic

#183a1c

#18363a

#3a1836

#3a1c18

Square

#183a1c

#18253a

#3a1836

#3a2d18

Shades

Color #183a1c mixed toward black.

#143017

#102713

#0c1d0e

#081309

#040a05

Tints

Color #183a1c mixed toward white.

#2d6d34

#429f4d

#68c072

#9ad5a1

#cdead0

Tones

Color #183a1c mixed toward gray.

#1b371e

#1e3420

#213223

#232f25

#262c27

Accessibility

Aa White text on this color

12.64:1

Aa Black text on this color

1.66:1

White text reads better on this background (12.64:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2b26 · ΔE 16.4

Deuteranopia

#282628 · ΔE 22.9

Tritanopia

#1b2c2d · ΔE 15.6

Achromatopsia

#333333 · ΔE 18.9

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

Code

CSS

background-color: #183a1c;

Tailwind (arbitrary value)

bg-[#183a1c]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#183a1c (#183a1c) is rgb(24, 58, 28) in RGB.

No, #183a1c is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #183a1c, or check how it holds up for accessibility.

Generate a palette → Check contrast