#4FB63A#4FB63A
#4FB63A is a light, vivid green. Relative luminance 0.354; OKLCH L 69.0% C 0.188 H 140.5°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).
Color values
| HEX | #4FB63A |
|---|---|
| RGB | rgb(79, 182, 58) |
| HSL | hsl(110, 52%, 47%) |
| HSV | hsv(110, 68%, 71%) |
| CMYK | cmyk(56.6%, 0%, 68.1%, 28.6%) |
| CIE-LAB | lab(66.08, -52.88, 52.04) |
| CIE-LCH | lch(66.08, 74.19, 135.46°) |
| OKLab | oklab(69% -0.1448 0.1193) |
| OKLCH | oklch(69% 0.188 140.5) |
| XYZ | xyz(20.7152, 35.4219, 9.7476) |
| Luminance | 0.3542 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Leafy Green
#51B73B
ΔE00 0.33
Kelly Green
#4CBB17
ΔE00 3.39
Grass
#5CAC2D
ΔE00 3.54
Green (survey)
#15B01A
ΔE00 3.92
Nasty Green
#70B23F
ΔE00 4.08
Turtle Green
#75B84F
ΔE00 4.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FB63A #A13AB6
analogous
#8DB63A #4FB63A #3AB663
triadic
#4FB63A #3A4FB6 #B63A4F
tetradic
#4FB63A #3A8DB6 #A13AB6 #B6633A
square
#4FB63A #3A8DB6 #A13AB6 #B6633A
split-complementary
#4FB63A #633AB6 #B63A8D
monochromatic
#27591C #3B882B #4FB63A #73CD61 #9CDB8F
Accessibility & contrast
On white
2.60
#4FB63A on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.08
#4FB63A on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FB63A
8.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FB63A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FB63A | 1.00 | 2.60 | 8.08 | 8.08 |
| #FFFFFF | 2.60 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.08 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.08 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BBA629
Deuteranopia (green-blind)
#AE9D45
Tritanopia (blue-blind)
#42B09D
Achromatopsia (no color)
#A1A1A1
Design tokens & code
CSS
--color: #4fb63a; /* rgb */ color: rgb(79, 182, 58); /* oklch */ color: oklch(69.0% 0.188 140.5);
Tailwind
colors: {
custom: {
50: '#8bcd76',
500: '#4fb63a',
950: '#000000',
},
}SCSS
$custom: #4fb63a; $custom-light: #8bcd76; $custom-dark: #000000;
JSON
{
"hex": "#4fb63a",
"rgb": {
"r": 79,
"g": 182,
"b": 58
},
"hsl": {
"h": 109.839,
"s": 51.667,
"l": 47.059
},
"oklch": {
"l": 0.68996,
"c": 0.18762,
"h": 140.5
},
"luminance": 0.35424
}Semantic roles & 50–950 ramp
primary
#4FB63A
secondary
#BB86C6
accent
#4DDBC3
background
#F9FCF7
surface
#F1F9ED
border
#CBD2C8
text
#0D1309
muted
#7E827B