#424e00

Color #424e00

A vivid, highly saturated very dark yellow.

Closest named color Dark Olive Green #556b2f · ΔE 14.45 Nearest Tailwind class lime-900 #35530e · ΔE 5.6

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

Conversions

HEX

#424e00

RGB

rgb(66, 78, 0)

HSL

hsl(69.2, 100%, 15.3%)

HSV / HSB

hsv(69.2, 100%, 30.6%)

CMYK

cmyk(15.4%, 0%, 100%, 69.4%)

LAB

lab(30.9, -15.15, 38.78)

LCH

lch(30.9, 41.63, 111.34)

OKLCH

oklch(39.9%, 0.0942, 119.31)

HWB

hwb(69.2, 0%, 69.4%)

Harmony colors

Complementary

#0c004e

Analogous

#4e3300

#424e00

#1b4e00

Triadic

#424e00

#00424e

#4e0042

Split-complementary

#424e00

#001b4e

#33004e

Tetradic

#424e00

#004e0c

#0c004e

#4e0042

Square

#424e00

#004e33

#0c004e

#4e001b

Shades

Color #424e00 mixed toward black.

#374100

#2c3400

#212700

#161a00

#0b0d00

Tints

Color #424e00 mixed toward white.

#7f9600

#bcde00

#deff27

#e9ff6f

#f4ffb7

Tones

Color #424e00 mixed toward gray.

#3e4807

#39410d

#353b14

#30341a

#2c2e21

Accessibility

Aa White text on this color

9.05:1

Aa Black text on this color

2.32:1

White text reads better on this background (9.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#474825 · ΔE 8.4

Deuteranopia

#47462a · ΔE 10.7

Tritanopia

#433335 · ΔE 30

Achromatopsia

#494949 · ΔE 21.9

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

Code

CSS

background-color: #424e00;

Tailwind (arbitrary value)

bg-[#424e00]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#424e00 (#424e00) is rgb(66, 78, 0) in RGB.

No, #424e00 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.

Try it → Generators

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 #424e00, or check how it holds up for accessibility.

Generate a palette → Check contrast