#656d21

Color #656d21

A moderately saturated dark yellow.

Closest named color Dark Olive Green #556b2f · ΔE 10.43 Nearest Tailwind class lime-800 #3c6300 · ΔE 9.2

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

Conversions

HEX

#656d21

RGB

rgb(101, 109, 33)

HSL

hsl(66.3, 53.5%, 27.8%)

HSV / HSB

hsv(66.3, 69.7%, 42.7%)

CMYK

cmyk(7.3%, 0%, 69.7%, 57.3%)

LAB

lab(43.96, -14, 39.68)

LCH

lch(43.96, 42.08, 109.43)

OKLCH

oklch(51.2%, 0.0988, 115.09)

HWB

hwb(66.3, 12.9%, 57.3%)

Harmony colors

Complementary

#29216d

Analogous

#6d4f21

#656d21

#3f6d21

Triadic

#656d21

#21656d

#6d2165

Split-complementary

#656d21

#213f6d

#4f216d

Tetradic

#656d21

#216d29

#29216d

#6d2165

Square

#656d21

#216d4f

#29216d

#6d213f

Shades

Color #656d21 mixed toward black.

#545b1b

#434916

#323610

#22240b

#111205

Tints

Color #656d21 mixed toward white.

#919c2f

#b8c643

#cad472

#dce2a1

#edf1d0

Tones

Color #656d21 mixed toward gray.

#606627

#5b602e

#565a34

#51543a

#4c4d41

Accessibility

Aa White text on this color

5.58:1

Aa Black text on this color

3.76:1

White text reads better on this background (5.58:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#69693e · ΔE 6.8

Deuteranopia

#686743 · ΔE 8.8

Tritanopia

#654d50 · ΔE 32.1

Achromatopsia

#686868 · ΔE 22

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

Code

CSS

background-color: #656d21;

Tailwind (arbitrary value)

bg-[#656d21]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#656d21 (#656d21) is rgb(101, 109, 33) in RGB.

No, #656d21 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #656d21, or check how it holds up for accessibility.

Generate a palette → Check contrast