#4CB55B#4CB55B
#4CB55B is a light, vivid green. Relative luminance 0.353; OKLCH L 69.0% C 0.161 H 146.3°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).
Color values
| HEX | #4CB55B |
|---|---|
| RGB | rgb(76, 181, 91) |
| HSL | hsl(129, 42%, 50%) |
| HSV | hsv(129, 58%, 71%) |
| CMYK | cmyk(58%, 0%, 49.7%, 29%) |
| CIE-LAB | lab(66.01, -49.36, 36.77) |
| CIE-LCH | lch(66.01, 61.55, 143.32°) |
| OKLab | oklab(69.03% -0.1336 0.0891) |
| OKLCH | oklch(69.03% 0.161 146.3) |
| XYZ | xyz(21.3913, 35.3376, 15.5891) |
| Luminance | 0.3534 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Pastel Green
#56AE57
ΔE00 2.27
Cool Green
#33B864
ΔE00 2.69
Boring Green
#63B365
ΔE00 2.79
Fern
#63B76C
ΔE00 3.18
Medium Green
#39AD48
ΔE00 3.26
Shamrock
#01B44C
ΔE00 3.53
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4CB55B #B54CA6
analogous
#72B54C #4CB55B #4CB58F
triadic
#4CB55B #5B4CB5 #B55B4C
tetradic
#4CB55B #4C72B5 #B54CA6 #B58F4C
square
#4CB55B #4C72B5 #B54CA6 #B58F4C
split-complementary
#4CB55B #8F4CB5 #B54C72
monochromatic
#275F2F #398B45 #4CB55B #77C783 #A3D9AA
Accessibility & contrast
On white
2.60
#4CB55B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.07
#4CB55B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4CB55B
8.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4CB55B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4CB55B | 1.00 | 2.60 | 8.07 | 8.07 |
| #FFFFFF | 2.60 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.07 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.07 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B7A653
Deuteranopia (green-blind)
#AA9D61
Tritanopia (blue-blind)
#36B1A0
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #4cb55b; /* rgb */ color: rgb(76, 181, 91); /* oklch */ color: oklch(69.0% 0.161 146.3);
Tailwind
colors: {
custom: {
50: '#88cc8b',
500: '#4cb55b',
950: '#000000',
},
}SCSS
$custom: #4cb55b; $custom-light: #88cc8b; $custom-dark: #000000;
JSON
{
"hex": "#4cb55b",
"rgb": {
"r": 76,
"g": 181,
"b": 91
},
"hsl": {
"h": 128.571,
"s": 41.502,
"l": 50.392
},
"oklch": {
"l": 0.69028,
"c": 0.16059,
"h": 146.3
},
"luminance": 0.3534
}Semantic roles & 50–950 ramp
primary
#4CB55B
secondary
#C697BF
accent
#56C0D1
background
#F8FCF8
surface
#F0F9F0
border
#CBD2CB
text
#0C130C
muted
#7D827D