#37BF54#37BF54
#37BF54 is a light, vivid green. Relative luminance 0.387; OKLCH L 70.9% C 0.188 H 146.8°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).
Color values
| HEX | #37BF54 |
|---|---|
| RGB | rgb(55, 191, 84) |
| HSL | hsl(133, 55%, 48%) |
| HSV | hsv(133, 71%, 75%) |
| CMYK | cmyk(71.2%, 0%, 56%, 25.1%) |
| CIE-LAB | lab(68.54, -58.32, 43.14) |
| CIE-LCH | lch(68.54, 72.54, 143.51°) |
| OKLab | oklab(70.93% -0.1572 0.1028) |
| OKLCH | oklch(70.93% 0.188 146.8) |
| XYZ | xyz(21.8050, 38.7115, 14.7087) |
| Luminance | 0.3871 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Shamrock Green
#02C14D
ΔE00 1.67
Shamrock
#01B44C
ΔE00 3.60
Cool Green
#33B864
ΔE00 3.89
Leafy Green
#51B73B
ΔE00 4.50
Algae Green
#21C36F
ΔE00 4.51
Dark Mint
#48C072
ΔE00 4.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37BF54 #BF37A2
analogous
#5EBF37 #37BF54 #37BF98
triadic
#37BF54 #5437BF #BF5437
tetradic
#37BF54 #375EBF #BF37A2 #BF9837
square
#37BF54 #375EBF #BF37A2 #BF9837
split-complementary
#37BF54 #9837BF #BF375E
monochromatic
#1C602A #298F3F #37BF54 #62D279 #91DFA2
Accessibility & contrast
On white
2.40
#37BF54 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.74
#37BF54 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37BF54
8.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37BF54 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37BF54 | 1.00 | 2.40 | 8.74 | 8.74 |
| #FFFFFF | 2.40 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C1AE4A
Deuteranopia (green-blind)
#B1A35C
Tritanopia (blue-blind)
#00BBA7
Achromatopsia (no color)
#A7A7A7
Design tokens & code
CSS
--color: #37bf54; /* rgb */ color: rgb(55, 191, 84); /* oklch */ color: oklch(70.9% 0.188 146.8);
Tailwind
colors: {
custom: {
50: '#81d387',
500: '#37bf54',
950: '#000000',
},
}SCSS
$custom: #37bf54; $custom-light: #81d387; $custom-dark: #000000;
JSON
{
"hex": "#37bf54",
"rgb": {
"r": 55,
"g": 191,
"b": 84
},
"hsl": {
"h": 132.794,
"s": 55.285,
"l": 48.235
},
"oklch": {
"l": 0.70934,
"c": 0.18782,
"h": 146.8
},
"luminance": 0.38714
}Semantic roles & 50–950 ramp
primary
#37BF54
secondary
#CA88BC
accent
#49BFDF
background
#F8FDF8
surface
#F0FAF0
border
#CBD3CB
text
#0C140B
muted
#7D837C