What color is #63581F?

#63581F is a dark, moderate yellow, closest to the named color Reptile Revenge. It belongs to the yellow family of colors.

What is the RGB value of #63581F?

The RGB value is 99, 88, 31: 99 red, 88 green and 31 blue on a 0 to 255 scale.

What is the complementary color of #63581F?

The complementary color is #1F2A63, found by rotating the hue 180° on the color wheel.

Is black or white text better on #63581F?

White text. Black text has a contrast ratio of 2.95:1 and white text 7.13:1. WCAG asks for at least 4.5:1 for normal text.

#63581F color

#63581F rgb(99, 88, 31)

Shades of yellow

The hex color #63581F is a dark, moderate yellow.

In the RGB color model it is made of 38.8% red, 34.5% green and 12.2% blue (99, 88, 31).

Its hue angle is 50°, with 52% saturation and 25% lightness. For print, the CMYK equivalent is 0% cyan, 11% magenta, 69% yellow and 61% black.

The closest named color is Reptile Revenge (#5E582B), a difference of 3.3 ΔE, a small difference.

White text is the more readable choice on this background (contrast 7.13:1).

#63581F color codes

HEX	`#63581F`
RGB	`rgb(99, 88, 31)`
RGB percent	`rgb(38.8%, 34.5%, 12.2%)`
HSL	`hsl(50, 52%, 25%)`
HSV / HSB	`hsv(50, 69%, 39%)`
CMYK	`cmyk(0%, 11%, 69%, 61%)`
CIE LAB	`lab(37.36, -3.08, 33.62)`
CIE LCH	`lch(37.36, 33.77, 95.23)`
CIE XYZ	`xyz(8.883, 9.731, 2.707)`
Decimal	`6510623`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #63581F, 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 #63581F	Ratio	AA	AAA	AA large
Sample text	2.95:1	Fail	Fail	Fail
Sample text	7.13:1	Pass	Pass	Pass

#63581F as text on	Ratio	AA	AAA	AA large
Sample text	7.13:1	Pass	Pass	Pass
Sample text	2.95:1	Fail	Fail	Fail

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 #63581F looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #63581f; }
.text { color: #63581f; }
.border { border: 2px solid #63581f; }
.transparent { background-color: rgb(99 88 31 / 50%); }
.gradient { background: linear-gradient(to right, #63581f, #4c631f); }

Background

Text color

Border

Similar colors

Questions

What color is #63581F?: #63581F is a dark, moderate yellow, closest to the named color Reptile Revenge. It belongs to the yellow family of colors.
What is the RGB value of #63581F?: The RGB value is 99, 88, 31: 99 red, 88 green and 31 blue on a 0 to 255 scale.
What is the complementary color of #63581F?: The complementary color is #1F2A63, found by rotating the hue 180° on the color wheel.
Is black or white text better on #63581F?: White text. Black text has a contrast ratio of 2.95:1 and white text 7.13:1. WCAG asks for at least 4.5:1 for normal text.