#37B57A#37B57A
#37B57A is a light, vivid teal. Relative luminance 0.353; OKLCH L 69.0% C 0.140 H 158.5°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).
Color values
| HEX | #37B57A |
|---|---|
| RGB | rgb(55, 181, 122) |
| HSL | hsl(152, 53%, 46%) |
| HSV | hsv(152, 70%, 71%) |
| CMYK | cmyk(69.6%, 0%, 32.6%, 29%) |
| CIE-LAB | lab(65.95, -48.07, 20.36) |
| CIE-LCH | lch(65.95, 52.21, 157.05°) |
| OKLab | oklab(68.99% -0.1306 0.0515) |
| OKLCH | oklch(68.99% 0.14 158.5) |
| XYZ | xyz(21.6102, 35.2627, 24.0761) |
| Luminance | 0.3527 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Dark Seafoam
#1FB57A
ΔE00 1.19
Bluey Green
#2BB179
ΔE00 1.48
Green Teal
#0CB577
ΔE00 1.64
Dark Seafoam Green
#3EAF76
ΔE00 1.75
Mediumseagreen
#3CB371
ΔE00 1.87
Greenish Teal
#32BF84
ΔE00 2.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37B57A #B53772
analogous
#37B53B #37B57A #37B1B5
triadic
#37B57A #7A37B5 #B57A37
tetradic
#37B57A #3B37B5 #B53772 #B1B537
square
#37B57A #3B37B5 #B53772 #B1B537
split-complementary
#37B57A #B537B1 #B53B37
monochromatic
#1A573B #29865A #37B57A #5CCD98 #8BDCB6
Accessibility & contrast
On white
2.61
#37B57A on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.05
#37B57A on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37B57A
8.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37B57A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37B57A | 1.00 | 2.61 | 8.05 | 8.05 |
| #FFFFFF | 2.61 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B3A776
Deuteranopia (green-blind)
#A39C7E
Tritanopia (blue-blind)
#00B4A6
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #37b57a; /* rgb */ color: rgb(55, 181, 122); /* oklch */ color: oklch(69.0% 0.140 158.5);
Tailwind
colors: {
custom: {
50: '#7ecca0',
500: '#37b57a',
950: '#000000',
},
}SCSS
$custom: #37b57a; $custom-light: #7ecca0; $custom-dark: #000000;
JSON
{
"hex": "#37b57a",
"rgb": {
"r": 55,
"g": 181,
"b": 122
},
"hsl": {
"h": 151.905,
"s": 53.39,
"l": 46.275
},
"oklch": {
"l": 0.68986,
"c": 0.14042,
"h": 158.5
},
"luminance": 0.35265
}Semantic roles & 50–950 ramp
primary
#37B57A
secondary
#C682A2
accent
#4B8FDD
background
#F8FCF9
surface
#EFF9F2
border
#CAD2CC
text
#0B130F
muted
#7C827E