#566b5e

Color #566b5e

A nearly neutral, gray-leaning dark green.

Closest named color Dim Gray #696969 · ΔE 11.77 Nearest Tailwind class olive-600 #5b5b4b · ΔE 10

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

Conversions

HEX

#566b5e

RGB

rgb(86, 107, 94)

HSL

hsl(142.9, 10.9%, 37.8%)

HSV / HSB

hsv(142.9, 19.6%, 42%)

CMYK

cmyk(19.6%, 0%, 12.1%, 58%)

LAB

lab(43.21, -10.72, 4.71)

LCH

lch(43.21, 11.71, 156.28)

OKLCH

oklch(50.6%, 0.0324, 157.87)

HWB

hwb(142.9, 33.7%, 58%)

Harmony colors

Complementary

#6b5663

Analogous

#586b56

#566b5e

#566b68

Triadic

#566b5e

#5e566b

#6b5e56

Split-complementary

#566b5e

#68566b

#6b5658

Tetradic

#566b5e

#56636b

#6b5663

#6b5e56

Square

#566b5e

#56586b

#6b5663

#6b6856

Shades

Color #566b5e mixed toward black.

#48594e

#39473f

#2b352f

#1d241f

#0e1210

Tints

Color #566b5e mixed toward white.

#6d8878

#8aa193

#a7b8ae

#c4d0c9

#e2e7e4

Tones

Color #566b5e mixed toward gray.

#58695e

#59675f

#5b665f

#5d6460

#5f6260

Accessibility

Aa White text on this color

5.74:1

Aa Black text on this color

3.66:1

White text reads better on this background (5.74:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#606061 · ΔE 12.8

Deuteranopia

#5f5d62 · ΔE 15.6

Tritanopia

#576464 · ΔE 7.8

Achromatopsia

#666666 · ΔE 12.2

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

Code

CSS

background-color: #566b5e;

Tailwind (arbitrary value)

bg-[#566b5e]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Mint Cream #f5fffa

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#566b5e (#566b5e) is rgb(86, 107, 94) in RGB.

No, #566b5e 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 #566b5e, or check how it holds up for accessibility.

Generate a palette → Check contrast