#3fd331
a balanced, vivid green · cool · closest name: lime
RGB
63, 211, 49
HSL
115°, 65%, 51%
CMYK
70, 0, 77, 17
Luminance
0.4787
Every format
| HEX | #3fd331 |
| RGB | rgb(63, 211, 49) |
| HSL | hsl(115, 65%, 51%) |
| CMYK | cmyk(70%, 0%, 77%, 17%) |
| LAB | lab(74.7 -67.0 63.9) |
| LCH | lch(74.7 92.6 136.3) |
| OKLCH | oklch(0.760 0.232 141.9) |
Copy-ready code
/* CSS */
color: #3fd331;
background-color: #3fd331;
/* Tailwind (arbitrary) */
class="text-[#3fd331] bg-[#3fd331]"
/* SCSS */
$brand: #3fd331;
/* SwiftUI */
Color(red: 0.247, green: 0.827, blue: 0.192)
/* Android */
Color.parseColor("#3fd331")Accessibility — WCAG contrast
Aa
#3fd331 on white: 1.99:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd331 on black: 10.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green82.7%
Blue19.2%
CMYK percentages
Cyan70.1%
Magenta0.0%
Yellow76.8%
Key (black)17.3%
Color previews
#3fd331 text on a black background
contrast 10.57:1
Card sample
#3fd331 text on a white background
contrast 1.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd331;
Background color
Panel with #3fd331 background
background-color: #3fd331;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd331;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 211, 49, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 211, 49, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd331; background: linear-gradient(135deg, #3fd331, #31D38F);