#3fdf0f
a balanced, electric green · cool · closest name: lime
RGB
63, 223, 15
HSL
106°, 87%, 47%
CMYK
72, 0, 93, 13
Luminance
0.5387
Every format
| HEX | #3fdf0f |
| RGB | rgb(63, 223, 15) |
| HSL | hsl(106, 87%, 47%) |
| CMYK | cmyk(72%, 0%, 93%, 13%) |
| LAB | lab(78.4 -72.1 74.5) |
| LCH | lch(78.4 103.7 134.0) |
| OKLCH | oklch(0.790 0.255 140.7) |
Copy-ready code
/* CSS */
color: #3fdf0f;
background-color: #3fdf0f;
/* Tailwind (arbitrary) */
class="text-[#3fdf0f] bg-[#3fdf0f]"
/* SCSS */
$brand: #3fdf0f;
/* SwiftUI */
Color(red: 0.247, green: 0.875, blue: 0.059)
/* Android */
Color.parseColor("#3fdf0f")Accessibility — WCAG contrast
Aa
#3fdf0f on white: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdf0f on black: 11.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green87.5%
Blue5.9%
CMYK percentages
Cyan71.7%
Magenta0.0%
Yellow93.3%
Key (black)12.5%
Color previews
#3fdf0f text on a black background
contrast 11.77:1
Card sample
#3fdf0f text on a white background
contrast 1.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdf0f;
Background color
Panel with #3fdf0f background
background-color: #3fdf0f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdf0f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 223, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 223, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdf0f; background: linear-gradient(135deg, #3fdf0f, #0FDF6A);