#285b42

Color #285b42

A muted dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 18.08 Nearest Tailwind class emerald-800 #006045 · ΔE 4

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Conversions

HEX

#285b42

RGB

rgb(40, 91, 66)

HSL

hsl(150.6, 38.9%, 25.7%)

HSV / HSB

hsv(150.6, 56%, 35.7%)

CMYK

cmyk(56%, 0%, 27.5%, 64.3%)

LAB

lab(34.65, -23.78, 9.31)

LCH

lch(34.65, 25.54, 158.62)

OKLCH

oklch(42.8%, 0.0696, 160)

HWB

hwb(150.6, 15.7%, 64.3%)

Harmony colors

Complementary

#5b2841

Analogous

#285b29

#285b42

#285b5b

Triadic

#285b42

#42285b

#5b4228

Split-complementary

#285b42

#5b285b

#5b2928

Tetradic

#285b42

#28415b

#5b2841

#5b4228

Square

#285b42

#29285b

#5b2841

#5b5b28

Shades

Color #285b42 mixed toward black.

#214c37

#1b3d2c

#142e21

#0d1e16

#070f0b

Tints

Color #285b42 mixed toward white.

#3b8762

#50b282

#7bc5a1

#a7d8c0

#d3ece0

Tones

Color #285b42 mixed toward gray.

#2c5742

#315342

#354e42

#394a42

#3d4642

Accessibility

Aa White text on this color

7.88:1

Aa Black text on this color

2.67:1

White text reads better on this background (7.88:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#444449 · ΔE 22.6

Deuteranopia

#413d4b · ΔE 27.7

Tritanopia

#2c4e4f · ΔE 12.6

Achromatopsia

#515151 · ΔE 19.8

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

Code

CSS

background-color: #285b42;

Tailwind (arbitrary value)

bg-[#285b42]

Related colors

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Sea Green #2e8b57

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#285b42 (#285b42) is rgb(40, 91, 66) in RGB.

No, #285b42 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

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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 #285b42, or check how it holds up for accessibility.

Generate a palette → Check contrast