#3fef02
a balanced, electric green · cool · closest name: lime
RGB
63, 239, 2
HSL
105°, 98%, 47%
CMYK
74, 0, 99, 6
Luminance
0.6279
Every format
| HEX | #3fef02 |
| RGB | rgb(63, 239, 2) |
| HSL | hsl(105, 98%, 47%) |
| CMYK | cmyk(74%, 0%, 99%, 6%) |
| LAB | lab(83.3 -77.0 79.7) |
| LCH | lch(83.3 110.8 134.0) |
| OKLCH | oklch(0.831 0.272 140.8) |
Copy-ready code
/* CSS */
color: #3fef02;
background-color: #3fef02;
/* Tailwind (arbitrary) */
class="text-[#3fef02] bg-[#3fef02]"
/* SCSS */
$brand: #3fef02;
/* SwiftUI */
Color(red: 0.247, green: 0.937, blue: 0.008)
/* Android */
Color.parseColor("#3fef02")Accessibility — WCAG contrast
Aa
#3fef02 on white: 1.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fef02 on black: 13.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green93.7%
Blue0.8%
CMYK percentages
Cyan73.6%
Magenta0.0%
Yellow99.2%
Key (black)6.3%
Color previews
#3fef02 text on a black background
contrast 13.56:1
Card sample
#3fef02 text on a white background
contrast 1.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fef02;
Background color
Panel with #3fef02 background
background-color: #3fef02;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fef02;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 239, 2, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 239, 2, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fef02; background: linear-gradient(135deg, #3fef02, #02EF63);