#37CFAE#37CFAE
#37CFAE is a light, vivid teal. Relative luminance 0.485; OKLCH L 76.9% C 0.133 H 174.4°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).
Color values
| HEX | #37CFAE |
|---|---|
| RGB | rgb(55, 207, 174) |
| HSL | hsl(167, 61%, 51%) |
| HSV | hsv(167, 73%, 81%) |
| CMYK | cmyk(73.4%, 0%, 15.9%, 18.8%) |
| CIE-LAB | lab(75.13, -46.71, 5.19) |
| CIE-LCH | lch(75.13, 47.00, 173.66°) |
| OKLab | oklab(76.89% -0.1322 0.013) |
| OKLCH | oklch(76.89% 0.133 174.4) |
| XYZ | xyz(31.5244, 48.4901, 47.7343) |
| Luminance | 0.4849 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aquamarine (survey)
#04D8B2
ΔE00 2.57
Mediumaquamarine
#66CDAA
ΔE00 3.72
Eucalyptus
#44D7A8
ΔE00 4.10
Turquoise (survey)
#06C2AC
ΔE00 4.72
Seafoam Blue
#78D1B6
ΔE00 5.32
Tealish
#24BCA8
ΔE00 6.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37CFAE #CF3758
analogous
#37CF62 #37CFAE #37A4CF
triadic
#37CFAE #AE37CF #CFAE37
tetradic
#37CFAE #6237CF #CF3758 #A4CF37
square
#37CFAE #6237CF #CF3758 #A4CF37
split-complementary
#37CFAE #CF37A4 #CF6237
monochromatic
#1B715E #27A287 #37CFAE #68DBC2 #9AE7D6
Accessibility & contrast
On white
1.96
#37CFAE on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.70
#37CFAE on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37CFAE
10.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37CFAE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37CFAE | 1.00 | 1.96 | 10.70 | 10.70 |
| #FFFFFF | 1.96 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C8C2AC
Deuteranopia (green-blind)
#B4B3B0
Tritanopia (blue-blind)
#00D1C5
Achromatopsia (no color)
#B9B9B9
Design tokens & code
CSS
--color: #37cfae; /* rgb */ color: rgb(55, 207, 174); /* oklch */ color: oklch(76.9% 0.133 174.4);
Tailwind
colors: {
custom: {
50: '#84dec6',
500: '#37cfae',
950: '#000000',
},
}SCSS
$custom: #37cfae; $custom-light: #84dec6; $custom-dark: #000000;
JSON
{
"hex": "#37cfae",
"rgb": {
"r": 55,
"g": 207,
"b": 174
},
"hsl": {
"h": 166.974,
"s": 61.29,
"l": 51.373
},
"oklch": {
"l": 0.76891,
"c": 0.13288,
"h": 174.4
},
"luminance": 0.48494
}Semantic roles & 50–950 ramp
primary
#37CFAE
secondary
#D28F9E
accent
#4366E4
background
#F8FDFC
surface
#F0FBF8
border
#CBD4D1
text
#0C1513
muted
#7D8382