#4f5a04

Color #4f5a04

A vivid, highly saturated very dark yellow.

Closest named color Dark Olive Green #556b2f · ΔE 13.3 Nearest Tailwind class lime-800 #3c6300 · ΔE 6.9

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Conversions

HEX

#4f5a04

RGB

rgb(79, 90, 4)

HSL

hsl(67.7, 91.5%, 18.4%)

HSV / HSB

hsv(67.7, 95.6%, 35.3%)

CMYK

cmyk(12.2%, 0%, 95.6%, 64.7%)

LAB

lab(35.95, -15.32, 41.79)

LCH

lch(35.95, 44.51, 110.13)

OKLCH

oklch(44.3%, 0.1008, 117.73)

HWB

hwb(67.7, 1.6%, 64.7%)

Harmony colors

Complementary

#0f045a

Analogous

#5a3a04

#4f5a04

#245a04

Triadic

#4f5a04

#044f5a

#5a044f

Split-complementary

#4f5a04

#04245a

#3a045a

Tetradic

#4f5a04

#045a0f

#0f045a

#5a044f

Square

#4f5a04

#045a3a

#0f045a

#5a0424

Shades

Color #4f5a04 mixed toward black.

#424b03

#353c03

#272d02

#1a1e01

#0d0f01

Tints

Color #4f5a04 mixed toward white.

#899c07

#c3df0a

#def638

#e9f97a

#f4fcbd

Tones

Color #4f5a04 mixed toward gray.

#4a530b

#444c12

#3f4419

#3a3d21

#343628

Accessibility

Aa White text on this color

7.51:1

Aa Black text on this color

2.8:1

White text reads better on this background (7.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#54542c · ΔE 8.2

Deuteranopia

#535232 · ΔE 10.5

Tritanopia

#503c3f · ΔE 31.9

Achromatopsia

#555555 · ΔE 22.6

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

Code

CSS

background-color: #4f5a04;

Tailwind (arbitrary value)

bg-[#4f5a04]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#4f5a04 (#4f5a04) is rgb(79, 90, 4) in RGB.

No, #4f5a04 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 #4f5a04, or check how it holds up for accessibility.

Generate a palette → Check contrast