#3FB52A#3FB52A
#3FB52A is a light, highly saturated green. Relative luminance 0.343; OKLCH L 68.1% C 0.203 H 141.0°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).
Color values
| HEX | #3FB52A |
|---|---|
| RGB | rgb(63, 181, 42) |
| HSL | hsl(111, 62%, 44%) |
| HSV | hsv(111, 77%, 71%) |
| CMYK | cmyk(65.2%, 0%, 76.8%, 29%) |
| CIE-LAB | lab(65.18, -57.59, 56.88) |
| CIE-LCH | lch(65.18, 80.95, 135.36°) |
| OKLab | oklab(68.08% -0.1575 0.1275) |
| OKLCH | oklch(68.08% 0.203 141) |
| XYZ | xyz(18.9907, 34.2698, 7.8040) |
| Luminance | 0.3427 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Leafy Green
#51B73B
ΔE00 1.86
Green (survey)
#15B01A
ΔE00 2.50
Kelly Green
#4CBB17
ΔE00 2.81
Grass
#5CAC2D
ΔE00 3.73
Frog Green
#58BC08
ΔE00 4.23
Kelly Green (survey)
#02AB2E
ΔE00 4.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FB52A #A02AB5
analogous
#84B52A #3FB52A #2AB55A
triadic
#3FB52A #2A3FB5 #B52A3F
tetradic
#3FB52A #2A84B5 #A02AB5 #B55A2A
square
#3FB52A #2A84B5 #A02AB5 #B55A2A
split-complementary
#3FB52A #5A2AB5 #B52A84
monochromatic
#1C5213 #2E831E #3FB52A #5DD448 #89E079
Accessibility & contrast
On white
2.67
#3FB52A on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.85
#3FB52A on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FB52A
7.85:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FB52A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FB52A | 1.00 | 2.67 | 7.85 | 7.85 |
| #FFFFFF | 2.67 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.85 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.85 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BAA406
Deuteranopia (green-blind)
#AC9B3A
Tritanopia (blue-blind)
#2AAF9B
Achromatopsia (no color)
#9E9E9E
Design tokens & code
CSS
--color: #3fb52a; /* rgb */ color: rgb(63, 181, 42); /* oklch */ color: oklch(68.1% 0.203 141.0);
Tailwind
colors: {
custom: {
50: '#84cc6e',
500: '#3fb52a',
950: '#000000',
},
}SCSS
$custom: #3fb52a; $custom-light: #84cc6e; $custom-dark: #000000;
JSON
{
"hex": "#3fb52a",
"rgb": {
"r": 63,
"g": 181,
"b": 42
},
"hsl": {
"h": 110.935,
"s": 62.332,
"l": 43.725
},
"oklch": {
"l": 0.68085,
"c": 0.2026,
"h": 141
},
"luminance": 0.34272
}Semantic roles & 50–950 ramp
primary
#3FB52A
secondary
#BB73C8
accent
#42E5CD
background
#F8FCF6
surface
#F0F9EC
border
#CBD2C7
text
#0C1308
muted
#7D827B