#5b9181

Color #5b9181

A muted medium green.

Closest named color Cadet Blue #5f9ea0 · ΔE 11.6 Nearest Tailwind class teal-600 #009689 · ΔE 7.6

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

Conversions

HEX

#5b9181

RGB

rgb(91, 145, 129)

HSL

hsl(162.2, 22.9%, 46.3%)

HSV / HSB

hsv(162.2, 37.2%, 56.9%)

CMYK

cmyk(37.2%, 0%, 11%, 43.1%)

LAB

lab(56.15, -21.73, 2.85)

LCH

lch(56.15, 21.92, 172.53)

OKLCH

oklch(61.4%, 0.0627, 173.41)

HWB

hwb(162.2, 35.7%, 43.1%)

Harmony colors

Complementary

#915b6b

Analogous

#5b9166

#5b9181

#5b8691

Triadic

#5b9181

#815b91

#91815b

Split-complementary

#5b9181

#915b86

#91665b

Tetradic

#5b9181

#5b6b91

#915b6b

#91815b

Square

#5b9181

#665b91

#915b6b

#86915b

Shades

Color #5b9181 mixed toward black.

#4c796c

#3d6156

#2e4941

#1e302b

#0f1816

Tints

Color #5b9181 mixed toward white.

#73a798

#8fb9ac

#abcac1

#c7dcd6

#e3edea

Tones

Color #5b9181 mixed toward gray.

#608d7f

#64887d

#69847c

#6d7f7a

#727b78

Accessibility

Aa White text on this color

3.61:1

Aa Black text on this color

5.81:1

Black text reads better on this background (5.81:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#767785 · ΔE 23.7

Deuteranopia

#736f86 · ΔE 28.1

Tritanopia

#5f8889 · ΔE 8.3

Achromatopsia

#878787 · ΔE 18.6

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

Code

CSS

background-color: #5b9181;

Tailwind (arbitrary value)

bg-[#5b9181]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Turquoise #40e0d0

Mint Cream #f5fffa

Spring Green #00ff7f

Frequently asked questions

#5b9181 (#5b9181) is rgb(91, 145, 129) in RGB.

No, #5b9181 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 #5b9181, or check how it holds up for accessibility.

Generate a palette → Check contrast