#3fef0f
a balanced, electric green · cool · closest name: lime
RGB
63, 239, 15
HSL
107°, 88%, 50%
CMYK
74, 0, 94, 6
Luminance
0.6282
Every format
| HEX | #3fef0f |
| RGB | rgb(63, 239, 15) |
| HSL | hsl(107, 88%, 50%) |
| CMYK | cmyk(74%, 0%, 94%, 6%) |
| LAB | lab(83.3 -76.8 78.6) |
| LCH | lch(83.3 109.9 134.3) |
| OKLCH | oklch(0.832 0.270 141.0) |
Copy-ready code
/* CSS */
color: #3fef0f;
background-color: #3fef0f;
/* Tailwind (arbitrary) */
class="text-[#3fef0f] bg-[#3fef0f]"
/* SCSS */
$brand: #3fef0f;
/* SwiftUI */
Color(red: 0.247, green: 0.937, blue: 0.059)
/* Android */
Color.parseColor("#3fef0f")Accessibility — WCAG contrast
Aa
#3fef0f on white: 1.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fef0f on black: 13.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green93.7%
Blue5.9%
CMYK percentages
Cyan73.6%
Magenta0.0%
Yellow93.7%
Key (black)6.3%
Color previews
#3fef0f text on a black background
contrast 13.56:1
Card sample
#3fef0f text on a white background
contrast 1.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fef0f;
Background color
Panel with #3fef0f background
background-color: #3fef0f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fef0f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 239, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 239, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fef0f; background: linear-gradient(135deg, #3fef0f, #0FEF74);