#37DD9C#37DD9C
#37DD9C is a light, vivid teal. Relative luminance 0.549; OKLCH L 79.9% C 0.163 H 161.6°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #37DD9C |
|---|---|
| RGB | rgb(55, 221, 156) |
| HSL | hsl(157, 71%, 54%) |
| HSV | hsv(157, 75%, 87%) |
| CMYK | cmyk(75.1%, 0%, 29.4%, 13.3%) |
| CIE-LAB | lab(79.00, -56.53, 20.21) |
| CIE-LCH | lch(79.00, 60.03, 160.33°) |
| OKLab | oklab(79.93% -0.1542 0.0513) |
| OKLCH | oklch(79.93% 0.163 161.6) |
| XYZ | xyz(33.4292, 54.9214, 40.2851) |
| Luminance | 0.5493 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Aqua Green
#12E193
ΔE00 2.46
Eucalyptus
#44D7A8
ΔE00 3.96
Seaweed
#18D17B
ΔE00 5.34
Aqua Marine
#2EE8BB
ΔE00 5.76
Light Greenish Blue
#63F7B4
ΔE00 6.17
Greenblue
#23C48B
ΔE00 6.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37DD9C #DD3778
analogous
#37DD49 #37DD9C #37CBDD
triadic
#37DD9C #9C37DD #DD9C37
tetradic
#37DD9C #4937DD #DD3778 #CBDD37
square
#37DD9C #4937DD #DD3778 #CBDD37
split-complementary
#37DD9C #DD37CB #DD4937
monochromatic
#168359 #1FB87C #37DD9C #6BE6B6 #A0EFD0
Accessibility & contrast
On white
1.75
#37DD9C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.99
#37DD9C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37DD9C
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37DD9C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37DD9C | 1.00 | 1.75 | 11.99 | 11.99 |
| #FFFFFF | 1.75 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#DACC98
Deuteranopia (green-blind)
#C5BEA0
Tritanopia (blue-blind)
#00DCCC
Achromatopsia (no color)
#C4C4C4
Design tokens & code
CSS
--color: #37dd9c; /* rgb */ color: rgb(55, 221, 156); /* oklch */ color: oklch(79.9% 0.163 161.6);
Tailwind
colors: {
custom: {
50: '#86e9b9',
500: '#37dd9c',
950: '#000000',
},
}SCSS
$custom: #37dd9c; $custom-light: #86e9b9; $custom-dark: #000000;
JSON
{
"hex": "#37dd9c",
"rgb": {
"r": 55,
"g": 221,
"b": 156
},
"hsl": {
"h": 156.506,
"s": 70.94,
"l": 54.118
},
"oklch": {
"l": 0.7993,
"c": 0.1625,
"h": 161.6
},
"luminance": 0.54925
}Semantic roles & 50–950 ramp
primary
#37DD9C
secondary
#8A2E52
accent
#3A80EE
background
#FCFEFD
surface
#F4FDF8
border
#CED5D1
text
#0D1611
muted
#7F8481