#37CEAB#37CEAB
#37CEAB is a light, vivid teal. Relative luminance 0.479; OKLCH L 76.6% C 0.134 H 173.2°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).
Color values
| HEX | #37CEAB |
|---|---|
| RGB | rgb(55, 206, 171) |
| HSL | hsl(166, 61%, 51%) |
| HSV | hsv(166, 73%, 81%) |
| CMYK | cmyk(73.3%, 0%, 17%, 19.2%) |
| CIE-LAB | lab(74.76, -47.04, 6.26) |
| CIE-LCH | lch(74.76, 47.46, 172.42°) |
| OKLab | oklab(76.56% -0.1326 0.0158) |
| OKLCH | oklch(76.56% 0.134 173.2) |
| XYZ | xyz(30.9937, 47.8914, 46.1307) |
| Luminance | 0.4789 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aquamarine (survey)
#04D8B2
ΔE00 2.67
Mediumaquamarine
#66CDAA
ΔE00 3.52
Eucalyptus
#44D7A8
ΔE00 3.72
Turquoise (survey)
#06C2AC
ΔE00 4.98
Seafoam Blue
#78D1B6
ΔE00 5.48
Green Blue
#01C08D
ΔE00 6.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37CEAB #CE375A
analogous
#37CE5F #37CEAB #37A5CE
triadic
#37CEAB #AB37CE #CEAB37
tetradic
#37CEAB #5F37CE #CE375A #A5CE37
square
#37CEAB #5F37CE #CE375A #A5CE37
split-complementary
#37CEAB #CE37A5 #CE5F37
monochromatic
#1B6F5C #27A084 #37CEAB #68DAC0 #99E6D4
Accessibility & contrast
On white
1.99
#37CEAB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.58
#37CEAB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37CEAB
10.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37CEAB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37CEAB | 1.00 | 1.99 | 10.58 | 10.58 |
| #FFFFFF | 1.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.58 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.58 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C7C0A9
Deuteranopia (green-blind)
#B3B2AE
Tritanopia (blue-blind)
#00D0C4
Achromatopsia (no color)
#B8B8B8
Design tokens & code
CSS
--color: #37ceab; /* rgb */ color: rgb(55, 206, 171); /* oklch */ color: oklch(76.6% 0.134 173.2);
Tailwind
colors: {
custom: {
50: '#84dec4',
500: '#37ceab',
950: '#000000',
},
}SCSS
$custom: #37ceab; $custom-light: #84dec4; $custom-dark: #000000;
JSON
{
"hex": "#37ceab",
"rgb": {
"r": 55,
"g": 206,
"b": 171
},
"hsl": {
"h": 166.093,
"s": 60.643,
"l": 51.176
},
"oklch": {
"l": 0.76559,
"c": 0.13359,
"h": 173.2
},
"luminance": 0.47895
}Semantic roles & 50–950 ramp
primary
#37CEAB
secondary
#D28F9F
accent
#4469E4
background
#F8FDFC
surface
#F0FBF8
border
#CBD4D1
text
#0C1512
muted
#7D8381