What color is #668A88?

#668A88 is a grayish cyan, closest to the named color Juniper. It belongs to the teal family of colors.

What is the RGB value of #668A88?

The RGB value is 102, 138, 136: 102 red, 138 green and 136 blue on a 0 to 255 scale.

What is the complementary color of #668A88?

The complementary color is #8A6668, found by rotating the hue 180° on the color wheel.

Is black or white text better on #668A88?

Black text. Black text has a contrast ratio of 5.56:1 and white text 3.78:1. WCAG asks for at least 4.5:1 for normal text.

#668A88 color

#668A88 rgb(102, 138, 136)

Shades of teal

The hex color #668A88 is a grayish cyan.

In the RGB color model it is made of 40% red, 54.1% green and 53.3% blue (102, 138, 136).

Its hue angle is 177°, with 15% saturation and 47% lightness. For print, the CMYK equivalent is 26% cyan, 0% magenta, 1% yellow and 46% black.

The closest named color is Juniper (#6D9292), a difference of 3 ΔE, a small difference.

Black text is the more readable choice on this background (contrast 5.56:1).

#668A88 color codes

HEX	`#668A88`
RGB	`rgb(102, 138, 136)`
RGB percent	`rgb(40%, 54.1%, 53.3%)`
HSL	`hsl(177, 15%, 47%)`
HSV / HSB	`hsv(177, 26%, 54%)`
CMYK	`cmyk(26%, 0%, 1%, 46%)`
CIE LAB	`lab(54.84, -12.95, -3.01)`
CIE LCH	`lch(54.84, 13.3, 193.09)`
CIE XYZ	`xyz(19.011, 22.778, 26.683)`
Decimal	`6720136`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #668A88, 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 #668A88	Ratio	AA	AAA	AA large
Sample text	5.56:1	Pass	Fail	Pass
Sample text	3.78:1	Fail	Fail	Pass

#668A88 as text on	Ratio	AA	AAA	AA large
Sample text	3.78:1	Fail	Fail	Pass
Sample text	5.56:1	Pass	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 #668A88 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #668a88; }
.text { color: #668a88; }
.border { border: 2px solid #668a88; }
.transparent { background-color: rgb(102 138 136 / 50%); }
.gradient { background: linear-gradient(to right, #668a88, #667a8a); }

Background

Text color

Border

Similar colors

Questions

What color is #668A88?: #668A88 is a grayish cyan, closest to the named color Juniper. It belongs to the teal family of colors.
What is the RGB value of #668A88?: The RGB value is 102, 138, 136: 102 red, 138 green and 136 blue on a 0 to 255 scale.
What is the complementary color of #668A88?: The complementary color is #8A6668, found by rotating the hue 180° on the color wheel.
Is black or white text better on #668A88?: Black text. Black text has a contrast ratio of 5.56:1 and white text 3.78:1. WCAG asks for at least 4.5:1 for normal text.