#182f28

Color #182f28

A muted very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 14.91 Nearest Tailwind class teal-950 #022f2e · ΔE 4.9

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Conversions

HEX

#182f28

RGB

rgb(24, 47, 40)

HSL

hsl(161.7, 32.4%, 13.9%)

HSV / HSB

hsv(161.7, 48.9%, 18.4%)

CMYK

cmyk(48.9%, 0%, 14.9%, 81.6%)

LAB

lab(17.37, -11.15, 1.67)

LCH

lch(17.37, 11.27, 171.48)

OKLCH

oklch(28.4%, 0.0321, 172.48)

HWB

hwb(161.7, 9.4%, 81.6%)

Harmony colors

Complementary

#2f181f

Analogous

#182f1c

#182f28

#182a2f

Triadic

#182f28

#28182f

#2f2818

Split-complementary

#182f28

#2f182a

#2f1c18

Tetradic

#182f28

#181f2f

#2f181f

#2f2818

Square

#182f28

#1c182f

#2f181f

#2a2f18

Shades

Color #182f28 mixed toward black.

#142721

#101f1b

#0c1714

#08100d

#040807

Tints

Color #182f28 mixed toward white.

#315f51

#49907a

#6eb59f

#9ecebf

#cfe6df

Tones

Color #182f28 mixed toward gray.

#1a2d27

#1c2b26

#1e2926

#202725

#222524

Accessibility

Aa White text on this color

14.23:1

Aa Black text on this color

1.48:1

White text reads better on this background (14.23:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#24242a · ΔE 15.1

Deuteranopia

#22212a · ΔE 17.1

Tritanopia

#1a2b2b · ΔE 5.2

Achromatopsia

#2b2b2b · ΔE 12.2

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

Code

CSS

background-color: #182f28;

Tailwind (arbitrary value)

bg-[#182f28]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Turquoise #40e0d0

Frequently asked questions

#182f28 (#182f28) is rgb(24, 47, 40) in RGB.

No, #182f28 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 #182f28, or check how it holds up for accessibility.

Generate a palette → Check contrast