#4FB633#4FB633
#4FB633 is a light, vivid green. Relative luminance 0.354; OKLCH L 68.9% C 0.192 H 139.8°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).
Color values
| HEX | #4FB633 |
|---|---|
| RGB | rgb(79, 182, 51) |
| HSL | hsl(107, 56%, 46%) |
| HSV | hsv(107, 72%, 71%) |
| CMYK | cmyk(56.6%, 0%, 72%, 28.6%) |
| CIE-LAB | lab(66.02, -53.46, 54.71) |
| CIE-LCH | lch(66.02, 76.50, 134.34°) |
| OKLab | oklab(68.94% -0.1468 0.124) |
| OKLCH | oklch(68.94% 0.192 139.8) |
| XYZ | xyz(20.5491, 35.3554, 8.8727) |
| Luminance | 0.3536 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Leafy Green
#51B73B
ΔE00 0.84
Kelly Green
#4CBB17
ΔE00 2.69
Grass
#5CAC2D
ΔE00 3.26
Green (survey)
#15B01A
ΔE00 3.74
Frog Green
#58BC08
ΔE00 3.87
Nasty Green
#70B23F
ΔE00 3.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FB633 #9A33B6
analogous
#90B633 #4FB633 #33B659
triadic
#4FB633 #334FB6 #B6334F
tetradic
#4FB633 #3390B6 #9A33B6 #B65933
square
#4FB633 #3390B6 #9A33B6 #B65933
split-complementary
#4FB633 #5933B6 #B63390
monochromatic
#255618 #3A8626 #4FB633 #70D056 #99DD86
Accessibility & contrast
On white
2.60
#4FB633 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.07
#4FB633 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FB633
8.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FB633 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FB633 | 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)
#BBA61D
Deuteranopia (green-blind)
#AE9D40
Tritanopia (blue-blind)
#43B09C
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #4fb633; /* rgb */ color: rgb(79, 182, 51); /* oklch */ color: oklch(68.9% 0.192 139.8);
Tailwind
colors: {
custom: {
50: '#8bcd73',
500: '#4fb633',
950: '#000000',
},
}SCSS
$custom: #4fb633; $custom-light: #8bcd73; $custom-dark: #000000;
JSON
{
"hex": "#4fb633",
"rgb": {
"r": 79,
"g": 182,
"b": 51
},
"hsl": {
"h": 107.176,
"s": 56.223,
"l": 45.686
},
"oklch": {
"l": 0.68938,
"c": 0.19218,
"h": 139.8
},
"luminance": 0.35357
}Semantic roles & 50–950 ramp
primary
#4FB633
secondary
#B77EC7
accent
#48E0BF
background
#F9FCF7
surface
#F1F9ED
border
#CBD2C8
text
#0D1308
muted
#7E827B