#818580

Color #818580

A nearly neutral, gray-leaning medium green.

Closest named color Gray #808080 · ΔE 3.61 Nearest Tailwind class neutral-500 #737373 · ΔE 7.6

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Conversions

HEX

#818580

RGB

rgb(129, 133, 128)

HSL

hsl(108, 2%, 51.2%)

HSV / HSB

hsv(108, 3.8%, 52.2%)

CMYK

cmyk(3%, 0%, 3.8%, 47.8%)

LAB

lab(55.07, -2.47, 2.18)

LCH

lch(55.07, 3.29, 138.57)

OKLCH

oklch(61.2%, 0.0088, 139.61)

HWB

hwb(108, 50.2%, 47.8%)

Harmony colors

Complementary

#848085

Analogous

#848580

#818580

#808582

Triadic

#818580

#808185

#858081

Split-complementary

#818580

#828085

#858084

Tetradic

#818580

#808584

#848085

#858081

Square

#818580

#808485

#848085

#858280

Shades

Color #818580 mixed toward black.

#6b6f6b

#565955

#404340

#2b2c2b

#151615

Tints

Color #818580 mixed toward white.

#969995

#abaeaa

#c0c2c0

#d5d6d5

#eaebea

Tones

Color #818580 mixed toward gray.

#818580

#828481

#828382

Accessibility

Aa White text on this color

3.75:1

Aa Black text on this color

5.6:1

Black text reads better on this background (5.6:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#838381 · ΔE 3

Deuteranopia

#838282 · ΔE 4.4

Tritanopia

#818282 · ΔE 3.6

Achromatopsia

#848484 · ΔE 3.9

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

Code

CSS

background-color: #818580;

Tailwind (arbitrary value)

bg-[#818580]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#818580 (#818580) is rgb(129, 133, 128) in RGB.

No, #818580 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 #818580, or check how it holds up for accessibility.

Generate a palette → Check contrast