#166D6B color
The hex color #166D6B is a dark, moderate cyan.
In the RGB color model it is made of 8.6% red, 42.7% green and 42% blue (22, 109, 107).
Its hue angle is 179°, with 66% saturation and 26% lightness. For print, the CMYK equivalent is 80% cyan, 0% magenta, 2% yellow and 57% black.
The closest named color is Pine Scented Lagoon (#066F6C), a difference of 1.1 ΔE, which is barely visible.
White text is the more readable choice on this background (contrast 6.12:1).
#166D6B color codes
| HEX | #166D6B | |
|---|---|---|
| RGB | rgb(22, 109, 107) | |
| RGB percent | rgb(8.6%, 42.7%, 42%) | |
| HSL | hsl(179, 66%, 26%) | |
| HSV / HSB | hsv(179, 80%, 43%) | |
| CMYK | cmyk(80%, 0%, 2%, 57%) | |
| CIE LAB | lab(41.48, -24.59, -6.01) | |
| CIE LCH | lch(41.48, 25.32, 193.74) | |
| CIE XYZ | xyz(8.452, 12.168, 15.81) | |
| Decimal | 1469803 | |
| Short hex | None (no 3-digit form) |
Color harmonies
Colors that go with #166D6B, 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 #166D6B | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 3.43:1 | Fail | Fail | Pass |
| Sample text | 6.12:1 | Pass | Fail | Pass |
| #166D6B as text on | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 6.12:1 | Pass | Fail | Pass |
| Sample text | 3.43:1 | 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 #166D6B looks to people with the most common types of color vision deficiency.
#66676bProtanopia
no red cones#595e6cDeuteranopia
no green cones#00706cTritanopia
no blue cones#626262Achromatopsia
no color vision
CSS examples
.background { background-color: #166d6b; }
.text { color: #166d6b; }
.border { border: 2px solid #166d6b; }
.transparent { background-color: rgb(22 109 107 / 50%); }
.gradient { background: linear-gradient(to right, #166d6b, #16436d); }
Similar colors
#066f6cPine Scented Lagoon#05696bAqua Obscura#006663Peacock Pride#366d68Deep Pool Teal#117777Prismarine#28615dVerdant Forest#3e6d6aMoonlit Forest#005f5bMosque
Closest common color name: Pine Green.
Questions
- What color is #166D6B?
- #166D6B is a dark, moderate cyan, closest to the named color Pine Scented Lagoon. It belongs to the teal family of colors.
- What is the RGB value of #166D6B?
- The RGB value is 22, 109, 107: 22 red, 109 green and 107 blue on a 0 to 255 scale.
- What is the complementary color of #166D6B?
- The complementary color is #6D1618, found by rotating the hue 180° on the color wheel.
- Is black or white text better on #166D6B?
- White text. Black text has a contrast ratio of 3.43:1 and white text 6.12:1. WCAG asks for at least 4.5:1 for normal text.