#3fdf4b
a balanced, vivid green · cool · closest name: lime
RGB
63, 223, 75
HSL
125°, 71%, 56%
CMYK
72, 0, 66, 13
Luminance
0.5434
Every format
| HEX | #3fdf4b |
| RGB | rgb(63, 223, 75) |
| HSL | hsl(125, 71%, 56%) |
| CMYK | cmyk(72%, 0%, 66%, 13%) |
| LAB | lab(78.7 -68.7 58.6) |
| LCH | lch(78.7 90.3 139.5) |
| OKLCH | oklch(0.793 0.230 144.0) |
Copy-ready code
/* CSS */
color: #3fdf4b;
background-color: #3fdf4b;
/* Tailwind (arbitrary) */
class="text-[#3fdf4b] bg-[#3fdf4b]"
/* SCSS */
$brand: #3fdf4b;
/* SwiftUI */
Color(red: 0.247, green: 0.875, blue: 0.294)
/* Android */
Color.parseColor("#3fdf4b")Accessibility — WCAG contrast
Aa
#3fdf4b on white: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdf4b on black: 11.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green87.5%
Blue29.4%
CMYK percentages
Cyan71.7%
Magenta0.0%
Yellow66.4%
Key (black)12.5%
Color previews
#3fdf4b text on a black background
contrast 11.87:1
Card sample
#3fdf4b text on a white background
contrast 1.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdf4b;
Background color
Panel with #3fdf4b background
background-color: #3fdf4b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdf4b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 223, 75, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 223, 75, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdf4b; background: linear-gradient(135deg, #3fdf4b, #3FDFB6);