#63644a

Color #63644a

A nearly neutral, gray-leaning dark yellow.

Closest named color Dim Gray #696969 · ΔE 15.81 Nearest Tailwind class olive-600 #5b5b4b · ΔE 4.9

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Conversions

HEX

#63644a

RGB

rgb(99, 100, 74)

HSL

hsl(62.3, 14.9%, 34.1%)

HSV / HSB

hsv(62.3, 26%, 39.2%)

CMYK

cmyk(1%, 0%, 26%, 60.8%)

LAB

lab(41.63, -5.19, 14.67)

LCH

lch(41.63, 15.56, 109.48)

OKLCH

oklch(49.5%, 0.0394, 109.59)

HWB

hwb(62.3, 29%, 60.8%)

Harmony colors

Complementary

#4b4a64

Analogous

#64584a

#63644a

#56644a

Triadic

#63644a

#4a6364

#644a63

Split-complementary

#63644a

#4a5664

#584a64

Tetradic

#63644a

#4a644b

#4b4a64

#644a63

Square

#63644a

#4a6458

#4b4a64

#644a56

Shades

Color #63644a mixed toward black.

#52533e

#424331

#313225

#212119

#10110c

Tints

Color #63644a mixed toward white.

#838462

#9ea07e

#b7b79e

#cfcfbf

#e7e7df

Tones

Color #63644a mixed toward gray.

#61624c

#5f604e

#5d5d50

#5b5b53

#595955

Accessibility

Aa White text on this color

6.08:1

Aa Black text on this color

3.45:1

White text reads better on this background (6.08:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#636351 · ΔE 3.1

Deuteranopia

#636353 · ΔE 4

Tritanopia

#635658 · ΔE 18.6

Achromatopsia

#626262 · ΔE 12.1

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

Code

CSS

background-color: #63644a;

Tailwind (arbitrary value)

bg-[#63644a]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#63644a (#63644a) is rgb(99, 100, 74) in RGB.

No, #63644a 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.

Try it → Accessibility

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 #63644a, or check how it holds up for accessibility.

Generate a palette → Check contrast