#37B2AC#37B2AC
#37B2AC is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.6% C 0.106 H 190.3°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).
Color values
| HEX | #37B2AC |
|---|---|
| RGB | rgb(55, 178, 172) |
| HSL | hsl(177, 53%, 46%) |
| HSV | hsv(177, 69%, 70%) |
| CMYK | cmyk(69.1%, 0%, 3.4%, 30.2%) |
| CIE-LAB | lab(66.24, -34.36, -6.73) |
| CIE-LCH | lch(66.24, 35.02, 191.08°) |
| OKLab | oklab(69.62% -0.104 -0.0188) |
| OKLCH | oklch(69.62% 0.106 190.3) |
| XYZ | xyz(24.9389, 35.6287, 44.5844) |
| Luminance | 0.3563 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Lightseagreen
#20B2AA
ΔE00 1.36
Topaz
#13BBAF
ΔE00 3.48
Tealish
#24BCA8
ΔE00 5.53
Turquoise (survey)
#06C2AC
ΔE00 6.88
Sea
#3C9992
ΔE00 7.59
Blue Green
#0F9B8E
ΔE00 7.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37B2AC #B2373D
analogous
#37B26E #37B2AC #377AB2
triadic
#37B2AC #AC37B2 #B2AC37
tetradic
#37B2AC #6E37B2 #B2373D #7AB237
square
#37B2AC #6E37B2 #B2373D #7AB237
split-complementary
#37B2AC #B2377A #B26E37
monochromatic
#1A5452 #29837F #37B2AC #5ACCC7 #89DBD7
Accessibility & contrast
On white
2.58
#37B2AC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.13
#37B2AC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37B2AC
8.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37B2AC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37B2AC | 1.00 | 2.58 | 8.13 | 8.13 |
| #FFFFFF | 2.58 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.13 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.13 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A8A9AC
Deuteranopia (green-blind)
#969BAD
Tritanopia (blue-blind)
#00B7B0
Achromatopsia (no color)
#A1A1A1
Design tokens & code
CSS
--color: #37b2ac; /* rgb */ color: rgb(55, 178, 172); /* oklch */ color: oklch(69.6% 0.106 190.3);
Tailwind
colors: {
custom: {
50: '#80c9c4',
500: '#37b2ac',
950: '#000000',
},
}SCSS
$custom: #37b2ac; $custom-light: #80c9c4; $custom-dark: #000000;
JSON
{
"hex": "#37b2ac",
"rgb": {
"r": 55,
"g": 178,
"b": 172
},
"hsl": {
"h": 177.073,
"s": 52.79,
"l": 45.686
},
"oklch": {
"l": 0.69618,
"c": 0.10574,
"h": 190.3
},
"luminance": 0.35632
}Semantic roles & 50–950 ramp
primary
#37B2AC
secondary
#C58084
accent
#4C53DC
background
#F8FCFC
surface
#F0F8F8
border
#CBD1D1
text
#0B1312
muted
#7C8281