#255d4b

Color #255d4b

A moderately saturated dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 15.02 Nearest Tailwind class emerald-800 #006045 · ΔE 4.3

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

Conversions

HEX

#255d4b

RGB

rgb(37, 93, 75)

HSL

hsl(160.7, 43.1%, 25.5%)

HSV / HSB

hsv(160.7, 60.2%, 36.5%)

CMYK

cmyk(60.2%, 0%, 19.4%, 63.5%)

LAB

lab(35.46, -23.31, 4.86)

LCH

lch(35.46, 23.81, 168.22)

OKLCH

oklch(43.5%, 0.0666, 169.26)

HWB

hwb(160.7, 14.5%, 63.5%)

Harmony colors

Complementary

#5d2537

Analogous

#255d2f

#255d4b

#25535d

Triadic

#255d4b

#4b255d

#5d4b25

Split-complementary

#255d4b

#5d2553

#5d2f25

Tetradic

#255d4b

#25375d

#5d2537

#5d4b25

Square

#255d4b

#2f255d

#5d2537

#535d25

Shades

Color #255d4b mixed toward black.

#1f4e3f

#193e32

#122f26

#0c1f19

#06100d

Tints

Color #255d4b mixed toward white.

#378a70

#4ab794

#77c9af

#a4dbc9

#d2ede4

Tones

Color #255d4b mixed toward gray.

#2a5849

#2e5448

#334f46

#384a44

#3c4643

Accessibility

Aa White text on this color

7.65:1

Aa Black text on this color

2.75:1

White text reads better on this background (7.65:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#444550 · ΔE 23.8

Deuteranopia

#413c51 · ΔE 29.1

Tritanopia

#2a5354 · ΔE 9.7

Achromatopsia

#535353 · ΔE 19.4

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

Code

CSS

background-color: #255d4b;

Tailwind (arbitrary value)

bg-[#255d4b]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Turquoise #40e0d0

Frequently asked questions

#255d4b (#255d4b) is rgb(37, 93, 75) in RGB.

No, #255d4b 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 #255d4b, or check how it holds up for accessibility.

Generate a palette → Check contrast