#4CB666#4CB666
#4CB666 is a light, vivid green. Relative luminance 0.360; OKLCH L 69.5% C 0.152 H 149.0°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).
Color values
| HEX | #4CB666 |
|---|---|
| RGB | rgb(76, 182, 102) |
| HSL | hsl(135, 42%, 51%) |
| HSV | hsv(135, 58%, 71%) |
| CMYK | cmyk(58.2%, 0%, 44%, 28.6%) |
| CIE-LAB | lab(66.48, -48.04, 31.75) |
| CIE-LCH | lch(66.48, 57.59, 146.54°) |
| OKLab | oklab(69.47% -0.1299 0.0781) |
| OKLCH | oklch(69.47% 0.152 149) |
| XYZ | xyz(22.1052, 35.9497, 18.3419) |
| Luminance | 0.3595 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Cool Green
#33B864
ΔE00 1.85
Fern
#63B76C
ΔE00 2.40
Boring Green
#63B365
ΔE00 2.71
Dark Mint
#48C072
ΔE00 2.95
Algae
#54AC68
ΔE00 3.30
Dark Pastel Green
#56AE57
ΔE00 3.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4CB666 #B64C9C
analogous
#67B64C #4CB666 #4CB69B
triadic
#4CB666 #664CB6 #B6664C
tetradic
#4CB666 #4C67B6 #B64C9C #B69B4C
square
#4CB666 #4C67B6 #B64C9C #B69B4C
split-complementary
#4CB666 #9B4CB6 #B64C67
monochromatic
#276035 #398C4D #4CB666 #77C88B #A3D9B0
Accessibility & contrast
On white
2.56
#4CB666 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.19
#4CB666 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4CB666
8.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4CB666 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4CB666 | 1.00 | 2.56 | 8.19 | 8.19 |
| #FFFFFF | 2.56 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B7A860
Deuteranopia (green-blind)
#A99E6B
Tritanopia (blue-blind)
#31B3A3
Achromatopsia (no color)
#A2A2A2
Design tokens & code
CSS
--color: #4cb666; /* rgb */ color: rgb(76, 182, 102); /* oklch */ color: oklch(69.5% 0.152 149.0);
Tailwind
colors: {
custom: {
50: '#88cd93',
500: '#4cb666',
950: '#000000',
},
}SCSS
$custom: #4cb666; $custom-light: #88cd93; $custom-dark: #000000;
JSON
{
"hex": "#4cb666",
"rgb": {
"r": 76,
"g": 182,
"b": 102
},
"hsl": {
"h": 134.717,
"s": 42.063,
"l": 50.588
},
"oklch": {
"l": 0.69466,
"c": 0.15163,
"h": 149
},
"luminance": 0.35952
}Semantic roles & 50–950 ramp
primary
#4CB666
secondary
#C697BB
accent
#56B3D2
background
#F8FCF9
surface
#F0F9F1
border
#CBD2CB
text
#0C130D
muted
#7D827E