What color is #66634D?

#66634D is a dark, grayish yellow, closest to the named color Ivy Topiary. It belongs to the yellow family of colors.

What is the RGB value of #66634D?

The RGB value is 102, 99, 77: 102 red, 99 green and 77 blue on a 0 to 255 scale.

What is the complementary color of #66634D?

The complementary color is #4D5066, found by rotating the hue 180° on the color wheel.

Is black or white text better on #66634D?

White text. Black text has a contrast ratio of 3.46:1 and white text 6.07:1. WCAG asks for at least 4.5:1 for normal text.

#66634D color

#66634D rgb(102, 99, 77)

Shades of yellow

The hex color #66634D is a dark, grayish yellow.

In the RGB color model it is made of 40% red, 38.8% green and 30.2% blue (102, 99, 77).

Its hue angle is 53°, with 14% saturation and 35% lightness. For print, the CMYK equivalent is 0% cyan, 3% magenta, 25% yellow and 60% black.

The closest named color is Ivy Topiary (#67614F), a difference of 2.6 ΔE, a small difference.

White text is the more readable choice on this background (contrast 6.07:1).

#66634D color codes

HEX	`#66634D`
RGB	`rgb(102, 99, 77)`
RGB percent	`rgb(40%, 38.8%, 30.2%)`
HSL	`hsl(53, 14%, 35%)`
HSV / HSB	`hsv(53, 25%, 40%)`
CMYK	`cmyk(0%, 3%, 25%, 60%)`
CIE LAB	`lab(41.66, -2.84, 12.96)`
CIE LCH	`lch(41.66, 13.27, 102.34)`
CIE XYZ	`xyz(11.281, 12.284, 8.797)`
Decimal	`6710093`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #66634D, 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 #66634D	Ratio	AA	AAA	AA large
Sample text	3.46:1	Fail	Fail	Pass
Sample text	6.07:1	Pass	Fail	Pass

#66634D as text on	Ratio	AA	AAA	AA large
Sample text	6.07:1	Pass	Fail	Pass
Sample text	3.46:1	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 #66634D looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #66634d; }
.text { color: #66634d; }
.border { border: 2px solid #66634d; }
.transparent { background-color: rgb(102 99 77 / 50%); }
.gradient { background: linear-gradient(to right, #66634d, #5c664d); }

Background

Text color

Border

Similar colors

Closest common color name: Ebony.

Questions

What color is #66634D?: #66634D is a dark, grayish yellow, closest to the named color Ivy Topiary. It belongs to the yellow family of colors.
What is the RGB value of #66634D?: The RGB value is 102, 99, 77: 102 red, 99 green and 77 blue on a 0 to 255 scale.
What is the complementary color of #66634D?: The complementary color is #4D5066, found by rotating the hue 180° on the color wheel.
Is black or white text better on #66634D?: White text. Black text has a contrast ratio of 3.46:1 and white text 6.07:1. WCAG asks for at least 4.5:1 for normal text.