#3FB933#3FB933
#3FB933 is a light, highly saturated green. Relative luminance 0.360; OKLCH L 69.2% C 0.202 H 141.8°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).
Color values
| HEX | #3FB933 |
|---|---|
| RGB | rgb(63, 185, 51) |
| HSL | hsl(115, 57%, 46%) |
| HSV | hsv(115, 72%, 73%) |
| CMYK | cmyk(65.9%, 0%, 72.4%, 27.5%) |
| CIE-LAB | lab(66.51, -58.29, 55.06) |
| CIE-LCH | lch(66.51, 80.19, 136.63°) |
| OKLab | oklab(69.21% -0.1589 0.1249) |
| OKLCH | oklch(69.21% 0.202 141.8) |
| XYZ | xyz(19.9953, 35.9917, 9.0247) |
| Luminance | 0.3599 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Leafy Green
#51B73B
ΔE00 1.54
Kelly Green
#4CBB17
ΔE00 2.94
Green (survey)
#15B01A
ΔE00 3.39
Frog Green
#58BC08
ΔE00 4.40
Shamrock Green
#02C14D
ΔE00 4.43
Grass
#5CAC2D
ΔE00 4.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FB933 #AD33B9
analogous
#82B933 #3FB933 #33B96A
triadic
#3FB933 #333FB9 #B9333F
tetradic
#3FB933 #3382B9 #AD33B9 #B96A33
square
#3FB933 #3382B9 #AD33B9 #B96A33
split-complementary
#3FB933 #6A33B9 #B93382
monochromatic
#1E5919 #2F8926 #3FB933 #63D158 #90DE88
Accessibility & contrast
On white
2.56
#3FB933 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.20
#3FB933 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FB933
8.20:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FB933 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FB933 | 1.00 | 2.56 | 8.20 | 8.20 |
| #FFFFFF | 2.56 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.20 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.20 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BDA81C
Deuteranopia (green-blind)
#AF9E41
Tritanopia (blue-blind)
#26B39F
Achromatopsia (no color)
#A2A2A2
Design tokens & code
CSS
--color: #3fb933; /* rgb */ color: rgb(63, 185, 51); /* oklch */ color: oklch(69.2% 0.202 141.8);
Tailwind
colors: {
custom: {
50: '#84cf73',
500: '#3fb933',
950: '#000000',
},
}SCSS
$custom: #3fb933; $custom-light: #84cf73; $custom-dark: #000000;
JSON
{
"hex": "#3fb933",
"rgb": {
"r": 63,
"g": 185,
"b": 51
},
"hsl": {
"h": 114.627,
"s": 56.78,
"l": 46.275
},
"oklch": {
"l": 0.6921,
"c": 0.2021,
"h": 141.8
},
"luminance": 0.35994
}Semantic roles & 50–950 ramp
primary
#3FB933
secondary
#C280C8
accent
#48E0D2
background
#F8FCF7
surface
#F0F9ED
border
#CBD2C8
text
#0C1408
muted
#7D827B