#37B2AB#37B2AB
#37B2AB is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.6% C 0.106 H 189.5°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).
Color values
| HEX | #37B2AB |
|---|---|
| RGB | rgb(55, 178, 171) |
| HSL | hsl(177, 53%, 46%) |
| HSV | hsv(177, 69%, 70%) |
| CMYK | cmyk(69.1%, 0%, 3.9%, 30.2%) |
| CIE-LAB | lab(66.21, -34.65, -6.22) |
| CIE-LCH | lch(66.21, 35.20, 190.18°) |
| OKLab | oklab(69.58% -0.1045 -0.0174) |
| OKLCH | oklch(69.58% 0.106 189.5) |
| XYZ | xyz(24.8432, 35.5904, 44.0805) |
| Luminance | 0.3559 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Lightseagreen
#20B2AA
ΔE00 1.16
Topaz
#13BBAF
ΔE00 3.26
Tealish
#24BCA8
ΔE00 5.21
Turquoise (survey)
#06C2AC
ΔE00 6.59
Sea
#3C9992
ΔE00 7.56
Blue Green
#0F9B8E
ΔE00 7.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37B2AB #B2373E
analogous
#37B26D #37B2AB #377CB2
triadic
#37B2AB #AB37B2 #B2AB37
tetradic
#37B2AB #6D37B2 #B2373E #7CB237
square
#37B2AB #6D37B2 #B2373E #7CB237
split-complementary
#37B2AB #B2377C #B26D37
monochromatic
#1A5451 #29837E #37B2AB #5ACCC6 #89DBD6
Accessibility & contrast
On white
2.59
#37B2AB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.12
#37B2AB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37B2AB
8.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37B2AB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37B2AB | 1.00 | 2.59 | 8.12 | 8.12 |
| #FFFFFF | 2.59 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A8A9AB
Deuteranopia (green-blind)
#969BAC
Tritanopia (blue-blind)
#00B7B0
Achromatopsia (no color)
#A1A1A1
Design tokens & code
CSS
--color: #37b2ab; /* rgb */ color: rgb(55, 178, 171); /* oklch */ color: oklch(69.6% 0.106 189.5);
Tailwind
colors: {
custom: {
50: '#80c9c3',
500: '#37b2ab',
950: '#000000',
},
}SCSS
$custom: #37b2ab; $custom-light: #80c9c3; $custom-dark: #000000;
JSON
{
"hex": "#37b2ab",
"rgb": {
"r": 55,
"g": 178,
"b": 171
},
"hsl": {
"h": 176.585,
"s": 52.79,
"l": 45.686
},
"oklch": {
"l": 0.69585,
"c": 0.10594,
"h": 189.5
},
"luminance": 0.35593
}Semantic roles & 50–950 ramp
primary
#37B2AB
secondary
#C58084
accent
#4C54DC
background
#F8FCFC
surface
#F0F8F8
border
#CBD1D1
text
#0B1312
muted
#7C8281