#5B8B8A color
The hex color #5B8B8A is a grayish cyan.
In the RGB color model it is made of 35.7% red, 54.5% green and 54.1% blue (91, 139, 138).
Its hue angle is 179°, with 21% saturation and 45% lightness. For print, the CMYK equivalent is 35% cyan, 0% magenta, 1% yellow and 45% black.
The closest named color is Juniper (#6D9292), a difference of 4.1 ΔE, a small difference.
Black text is the more readable choice on this background (contrast 5.5:1).
#5B8B8A color codes
| HEX | #5B8B8A | |
|---|---|---|
| RGB | rgb(91, 139, 138) | |
| RGB percent | rgb(35.7%, 54.5%, 54.1%) | |
| HSL | hsl(179, 21%, 45%) | |
| HSV / HSB | hsv(179, 35%, 55%) | |
| CMYK | cmyk(35%, 0%, 1%, 45%) | |
| CIE LAB | lab(54.58, -16.38, -4.63) | |
| CIE LCH | lch(54.58, 17.02, 195.79) | |
| CIE XYZ | xyz(18.133, 22.523, 27.432) | |
| Decimal | 5999498 | |
| Short hex | None (no 3-digit form) |
Color harmonies
Colors that go with #5B8B8A, 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 #5B8B8A | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 5.5:1 | Pass | Fail | Pass |
| Sample text | 3.81:1 | Fail | Fail | Pass |
| #5B8B8A as text on | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 3.81:1 | Fail | Fail | Pass |
| Sample text | 5.5:1 | 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 #5B8B8A looks to people with the most common types of color vision deficiency.
#85868aProtanopia
no red cones#7c808aDeuteranopia
no green cones#498e8bTritanopia
no blue cones#838383Achromatopsia
no color vision
CSS examples
.background { background-color: #5b8b8a; }
.text { color: #5b8b8a; }
.border { border: 2px solid #5b8b8a; }
.transparent { background-color: rgb(91 139 138 / 50%); }
.gradient { background: linear-gradient(to right, #5b8b8a, #5b748b); }
Similar colors
#6d9292Juniper#648589Arctic#488084Paradiso#5e7e7dStream Burble#57958bMartian Cerulean#4a7d82Submerged#698589Thundercloud#2b888dTurkish Jade
Questions
- What color is #5B8B8A?
- #5B8B8A is a grayish cyan, closest to the named color Juniper. It belongs to the teal family of colors.
- What is the RGB value of #5B8B8A?
- The RGB value is 91, 139, 138: 91 red, 139 green and 138 blue on a 0 to 255 scale.
- What is the complementary color of #5B8B8A?
- The complementary color is #8B5B5C, found by rotating the hue 180° on the color wheel.
- Is black or white text better on #5B8B8A?
- Black text. Black text has a contrast ratio of 5.5:1 and white text 3.81:1. WCAG asks for at least 4.5:1 for normal text.