#3fef97
a balanced, electric green · cool · closest name: aquamarine
RGB
63, 239, 151
HSL
150°, 85%, 59%
CMYK
74, 0, 37, 6
Luminance
0.6502
Every format
| HEX | #3fef97 |
| RGB | rgb(63, 239, 151) |
| HSL | hsl(150, 85%, 59%) |
| CMYK | cmyk(74%, 0%, 37%, 6%) |
| LAB | lab(84.5 -63.2 30.3) |
| LCH | lch(84.5 70.1 154.4) |
| OKLCH | oklch(0.845 0.187 156.1) |
Copy-ready code
/* CSS */
color: #3fef97;
background-color: #3fef97;
/* Tailwind (arbitrary) */
class="text-[#3fef97] bg-[#3fef97]"
/* SCSS */
$brand: #3fef97;
/* SwiftUI */
Color(red: 0.247, green: 0.937, blue: 0.592)
/* Android */
Color.parseColor("#3fef97")Accessibility — WCAG contrast
Aa
#3fef97 on white: 1.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fef97 on black: 14.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green93.7%
Blue59.2%
CMYK percentages
Cyan73.6%
Magenta0.0%
Yellow36.8%
Key (black)6.3%
Color previews
#3fef97 text on a black background
contrast 14.00:1
Card sample
#3fef97 text on a white background
contrast 1.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fef97;
Background color
Panel with #3fef97 background
background-color: #3fef97;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fef97;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 239, 151, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 239, 151, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fef97; background: linear-gradient(135deg, #3fef97, #3FD2EF);