#166F7B#166F7B
#166F7B is a mid, moderate teal. Relative luminance 0.130; OKLCH L 49.8% C 0.080 H 208.8°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #166F7B |
|---|---|
| RGB | rgb(22, 111, 123) |
| HSL | hsl(187, 70%, 28%) |
| HSV | hsv(187, 82%, 48%) |
| CMYK | cmyk(82.1%, 9.8%, 0%, 51.8%) |
| CIE-LAB | lab(42.72, -20.32, -13.83) |
| CIE-LCH | lch(42.72, 24.58, 214.23°) |
| OKLab | oklab(49.83% -0.07 -0.0385) |
| OKLCH | oklch(49.83% 0.08 208.8) |
| XYZ | xyz(9.5889, 12.9683, 20.7328) |
| Luminance | 0.1297 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Aqua
#08787F
ΔE00 4.17
Dark Aqua
#05696B
ΔE00 5.28
Petrol
#005F6A
ΔE00 5.54
Deep Turquoise
#017374
ΔE00 5.56
Ocean
#017B92
ΔE00 5.82
Dark Aquamarine
#017371
ΔE00 6.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#166F7B #7B2216
analogous
#167B54 #166F7B #163C7B
triadic
#166F7B #7B166F #6F7B16
tetradic
#166F7B #54167B #7B2216 #3C7B16
square
#166F7B #54167B #7B2216 #3C7B16
split-complementary
#166F7B #7B163C #7B5416
monochromatic
#05171A #0D4047 #166F7B #1F9EAF #31C6DA
Accessibility & contrast
On white
5.84
#166F7B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.59
#166F7B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #166F7B
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##166F7B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##166F7B | 1.00 | 5.84 | 3.59 | 5.84 |
| #FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#646A7C
Deuteranopia (green-blind)
#57617B
Tritanopia (blue-blind)
#007573
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #166f7b; /* rgb */ color: rgb(22, 111, 123); /* oklch */ color: oklch(49.8% 0.080 208.8);
Tailwind
colors: {
custom: {
50: '#6798a1',
500: '#166f7b',
950: '#000000',
},
}SCSS
$custom: #166f7b; $custom-light: #6798a1; $custom-dark: #000000;
JSON
{
"hex": "#166f7b",
"rgb": {
"r": 22,
"g": 111,
"b": 123
},
"hsl": {
"h": 187.129,
"s": 69.655,
"l": 28.431
},
"oklch": {
"l": 0.49826,
"c": 0.07986,
"h": 208.8
},
"luminance": 0.1297
}Semantic roles & 50–950 ramp
primary
#166F7B
secondary
#B04A3D
accent
#503BEC
background
#F6F9F9
surface
#EBF2F2
border
#C6CCCC
text
#070D0E
muted
#7A7E7E