What color is #635F37?

#635F37 is a dark, desaturated yellow, closest to the named color Reptile Revenge. It belongs to the yellow family of colors.

What is the RGB value of #635F37?

The RGB value is 99, 95, 55: 99 red, 95 green and 55 blue on a 0 to 255 scale.

What is the complementary color of #635F37?

The complementary color is #373B63, found by rotating the hue 180° on the color wheel.

Is black or white text better on #635F37?

White text. Black text has a contrast ratio of 3.22:1 and white text 6.52:1. WCAG asks for at least 4.5:1 for normal text.

#635F37 color

#635F37 rgb(99, 95, 55)

Shades of yellow

The hex color #635F37 is a dark, desaturated yellow.

In the RGB color model it is made of 38.8% red, 37.3% green and 21.6% blue (99, 95, 55).

Its hue angle is 55°, with 29% saturation and 30% lightness. For print, the CMYK equivalent is 0% cyan, 4% magenta, 44% yellow and 61% black.

The closest named color is Reptile Revenge (#5E582B), a difference of 2.9 ΔE, a small difference.

White text is the more readable choice on this background (contrast 6.52:1).

#635F37 color codes

HEX	`#635F37`
RGB	`rgb(99, 95, 55)`
RGB percent	`rgb(38.8%, 37.3%, 21.6%)`
HSL	`hsl(55, 29%, 30%)`
HSV / HSB	`hsv(55, 44%, 39%)`
CMYK	`cmyk(0%, 4%, 44%, 61%)`
CIE LAB	`lab(39.77, -4.92, 23.43)`
CIE LCH	`lch(39.77, 23.94, 101.86)`
CIE XYZ	`xyz(9.928, 11.113, 5.236)`
Decimal	`6512439`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #635F37, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #635F37	Ratio	AA	AAA	AA large
Sample text	3.22:1	Fail	Fail	Pass
Sample text	6.52:1	Pass	Fail	Pass

#635F37 as text on	Ratio	AA	AAA	AA large
Sample text	6.52:1	Pass	Fail	Pass
Sample text	3.22:1	Fail	Fail	Pass

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #635F37 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #635f37; }
.text { color: #635f37; }
.border { border: 2px solid #635f37; }
.transparent { background-color: rgb(99 95 55 / 50%); }
.gradient { background: linear-gradient(to right, #635f37, #516337); }

Background

Text color

Border

Similar colors

Closest common color name: Army Green.

Questions

What color is #635F37?: #635F37 is a dark, desaturated yellow, closest to the named color Reptile Revenge. It belongs to the yellow family of colors.
What is the RGB value of #635F37?: The RGB value is 99, 95, 55: 99 red, 95 green and 55 blue on a 0 to 255 scale.
What is the complementary color of #635F37?: The complementary color is #373B63, found by rotating the hue 180° on the color wheel.
Is black or white text better on #635F37?: White text. Black text has a contrast ratio of 3.22:1 and white text 6.52:1. WCAG asks for at least 4.5:1 for normal text.