#4FB33B#4FB33B
#4FB33B is a light, vivid green. Relative luminance 0.342; OKLCH L 68.2% C 0.183 H 140.5°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).
Color values
| HEX | #4FB33B |
|---|---|
| RGB | rgb(79, 179, 59) |
| HSL | hsl(110, 50%, 47%) |
| HSV | hsv(110, 67%, 70%) |
| CMYK | cmyk(55.9%, 0%, 67%, 29.8%) |
| CIE-LAB | lab(65.13, -51.66, 50.62) |
| CIE-LCH | lch(65.13, 72.33, 135.58°) |
| OKLab | oklab(68.22% -0.1415 0.1164) |
| OKLCH | oklch(68.22% 0.183 140.5) |
| XYZ | xyz(20.1331, 34.2165, 9.6803) |
| Luminance | 0.3422 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Leafy Green
#51B73B
ΔE00 1.16
Grass
#5CAC2D
ΔE00 3.08
Green (survey)
#15B01A
ΔE00 3.75
Medium Green
#39AD48
ΔE00 3.86
Nasty Green
#70B23F
ΔE00 4.00
Kelly Green
#4CBB17
ΔE00 4.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FB33B #9F3BB3
analogous
#8BB33B #4FB33B #3BB363
triadic
#4FB33B #3B4FB3 #B33B4F
tetradic
#4FB33B #3B8BB3 #9F3BB3 #B3633B
square
#4FB33B #3B8BB3 #9F3BB3 #B3633B
split-complementary
#4FB33B #633BB3 #B33B8B
monochromatic
#26571D #3B852C #4FB33B #72CB60 #9BDA8E
Accessibility & contrast
On white
2.68
#4FB33B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.84
#4FB33B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FB33B
7.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FB33B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FB33B | 1.00 | 2.68 | 7.84 | 7.84 |
| #FFFFFF | 2.68 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B8A32B
Deuteranopia (green-blind)
#AB9B46
Tritanopia (blue-blind)
#43AD9A
Achromatopsia (no color)
#9E9E9E
Design tokens & code
CSS
--color: #4fb33b; /* rgb */ color: rgb(79, 179, 59); /* oklch */ color: oklch(68.2% 0.183 140.5);
Tailwind
colors: {
custom: {
50: '#8acb77',
500: '#4fb33b',
950: '#000000',
},
}SCSS
$custom: #4fb33b; $custom-light: #8acb77; $custom-dark: #000000;
JSON
{
"hex": "#4fb33b",
"rgb": {
"r": 79,
"g": 179,
"b": 59
},
"hsl": {
"h": 110,
"s": 50.42,
"l": 46.667
},
"oklch": {
"l": 0.68222,
"c": 0.18322,
"h": 140.5
},
"luminance": 0.34218
}Semantic roles & 50–950 ramp
primary
#4FB33B
secondary
#BA85C5
accent
#4EDAC3
background
#F9FCF7
surface
#F1F8ED
border
#CBD1C8
text
#0D1309
muted
#7E827B