#3ff20d
a balanced, electric green · cool · closest name: lime
RGB
63, 242, 13
HSL
107°, 90%, 50%
CMYK
74, 0, 95, 5
Luminance
0.6459
Every format
| HEX | #3ff20d |
| RGB | rgb(63, 242, 13) |
| HSL | hsl(107, 90%, 50%) |
| CMYK | cmyk(74%, 0%, 95%, 5%) |
| LAB | lab(84.3 -77.7 79.6) |
| LCH | lch(84.3 111.2 134.3) |
| OKLCH | oklch(0.839 0.274 141.0) |
Copy-ready code
/* CSS */
color: #3ff20d;
background-color: #3ff20d;
/* Tailwind (arbitrary) */
class="text-[#3ff20d] bg-[#3ff20d]"
/* SCSS */
$brand: #3ff20d;
/* SwiftUI */
Color(red: 0.247, green: 0.949, blue: 0.051)
/* Android */
Color.parseColor("#3ff20d")Accessibility — WCAG contrast
Aa
#3ff20d on white: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ff20d on black: 13.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green94.9%
Blue5.1%
CMYK percentages
Cyan74.0%
Magenta0.0%
Yellow94.6%
Key (black)5.1%
Color previews
#3ff20d text on a black background
contrast 13.92:1
Card sample
#3ff20d text on a white background
contrast 1.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ff20d;
Background color
Panel with #3ff20d background
background-color: #3ff20d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ff20d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 242, 13, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 242, 13, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ff20d; background: linear-gradient(135deg, #3ff20d, #0DF274);