#51471b

Color #51471b

A moderately saturated dark yellow.

Closest named color Dark Olive Green #556b2f · ΔE 20.94 Nearest Tailwind class olive-700 #474739 · ΔE 10.9

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Conversions

HEX

#51471b

RGB

rgb(81, 71, 27)

HSL

hsl(48.9, 50%, 21.2%)

HSV / HSB

hsv(48.9, 66.7%, 31.8%)

CMYK

cmyk(0%, 12.3%, 66.7%, 68.2%)

LAB

lab(30.24, -1.97, 27.39)

LCH

lch(30.24, 27.46, 94.11)

OKLCH

oklch(39.8%, 0.0634, 96.61)

HWB

hwb(48.9, 10.6%, 68.2%)

Harmony colors

Complementary

#1b2551

Analogous

#512c1b

#51471b

#40511b

Triadic

#51471b

#1b5147

#471b51

Split-complementary

#51471b

#1b4051

#2c1b51

Tetradic

#51471b

#25511b

#1b2551

#471b51

Square

#51471b

#1b512c

#1b2551

#511b40

Shades

Color #51471b mixed toward black.

#443b17

#362f12

#29240e

#1b1809

#0e0c05

Tints

Color #51471b mixed toward white.

#83732c

#b69f3d

#cdba68

#ded19b

#eee8cd

Tones

Color #51471b mixed toward gray.

#4d4420

#484124

#443f29

#3f3c2d

#3b3932

Accessibility

Aa White text on this color

9.26:1

Aa Black text on this color

2.27:1

White text reads better on this background (9.26:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4d4d2a · ΔE 5.5

Deuteranopia

#4d4e2d · ΔE 6.3

Tritanopia

#513335 · ΔE 24.6

Achromatopsia

#474747 · ΔE 17

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

Code

CSS

background-color: #51471b;

Tailwind (arbitrary value)

bg-[#51471b]

Related colors

Cornsilk #fff8dc

Gold #ffd700

Khaki #f0e68c

Lemon Chiffon #fffacd

Pale Goldenrod #eee8aa

Goldenrod #daa520

Frequently asked questions

#51471b (#51471b) is rgb(81, 71, 27) in RGB.

No, #51471b 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 #51471b, or check how it holds up for accessibility.

Generate a palette → Check contrast