#37BE99#37BE99
#37BE99 is a light, vivid teal. Relative luminance 0.399; OKLCH L 72.1% C 0.127 H 170.3°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #37BE99 |
|---|---|
| RGB | rgb(55, 190, 153) |
| HSL | hsl(164, 55%, 48%) |
| HSV | hsv(164, 71%, 75%) |
| CMYK | cmyk(71.1%, 0%, 19.5%, 25.5%) |
| CIE-LAB | lab(69.42, -44.74, 8.37) |
| CIE-LCH | lch(69.42, 45.51, 169.40°) |
| OKLab | oklab(72.05% -0.1251 0.0214) |
| OKLCH | oklch(72.05% 0.127 170.3) |
| XYZ | xyz(25.7358, 39.9361, 36.4829) |
| Luminance | 0.3994 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Greeny Blue
#42B395
ΔE00 3.38
Green Blue
#01C08D
ΔE00 3.59
Greenblue
#23C48B
ΔE00 4.88
Turquoise (survey)
#06C2AC
ΔE00 5.21
Mediumaquamarine
#66CDAA
ΔE00 5.23
Tealish
#24BCA8
ΔE00 5.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37BE99 #BE375C
analogous
#37BE56 #37BE99 #379FBE
triadic
#37BE99 #9937BE #BE9937
tetradic
#37BE99 #5637BE #BE375C #9FBE37
square
#37BE99 #5637BE #BE375C #9FBE37
split-complementary
#37BE99 #BE379F #BE5637
monochromatic
#1C5F4D #298F73 #37BE99 #61D1B2 #90DFC9
Accessibility & contrast
On white
2.34
#37BE99 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.99
#37BE99 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37BE99
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37BE99 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37BE99 | 1.00 | 2.34 | 8.99 | 8.99 |
| #FFFFFF | 2.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B9B197
Deuteranopia (green-blind)
#A7A49C
Tritanopia (blue-blind)
#00BFB3
Achromatopsia (no color)
#AAAAAA
Design tokens & code
CSS
--color: #37be99; /* rgb */ color: rgb(55, 190, 153); /* oklch */ color: oklch(72.1% 0.127 170.3);
Tailwind
colors: {
custom: {
50: '#80d2b7',
500: '#37be99',
950: '#000000',
},
}SCSS
$custom: #37be99; $custom-light: #80d2b7; $custom-dark: #000000;
JSON
{
"hex": "#37be99",
"rgb": {
"r": 55,
"g": 190,
"b": 153
},
"hsl": {
"h": 163.556,
"s": 55.102,
"l": 48.039
},
"oklch": {
"l": 0.72052,
"c": 0.12691,
"h": 170.3
},
"luminance": 0.39939
}Semantic roles & 50–950 ramp
primary
#37BE99
secondary
#CA8799
accent
#4972DE
background
#F8FDFB
surface
#F0FAF6
border
#CBD3D0
text
#0C1411
muted
#7D8380