#3fff22
a balanced, electric green · cool · closest name: lime
RGB
63, 255, 34
HSL
112°, 100%, 57%
CMYK
75, 0, 87, 0
Luminance
0.7269
Every format
| HEX | #3fff22 |
| RGB | rgb(63, 255, 34) |
| HSL | hsl(112, 100%, 57%) |
| CMYK | cmyk(75%, 0%, 87%, 0%) |
| LAB | lab(88.3 -80.9 80.0) |
| LCH | lch(88.3 113.8 135.3) |
| OKLCH | oklch(0.873 0.282 141.6) |
Copy-ready code
/* CSS */
color: #3fff22;
background-color: #3fff22;
/* Tailwind (arbitrary) */
class="text-[#3fff22] bg-[#3fff22]"
/* SCSS */
$brand: #3fff22;
/* SwiftUI */
Color(red: 0.247, green: 1.000, blue: 0.133)
/* Android */
Color.parseColor("#3fff22")Accessibility — WCAG contrast
Aa
#3fff22 on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fff22 on black: 15.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green100.0%
Blue13.3%
CMYK percentages
Cyan75.3%
Magenta0.0%
Yellow86.7%
Key (black)0.0%
Color previews
#3fff22 text on a black background
contrast 15.54:1
Card sample
#3fff22 text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fff22;
Background color
Panel with #3fff22 background
background-color: #3fff22;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fff22;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 255, 34, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 255, 34, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fff22; background: linear-gradient(135deg, #3fff22, #22FF98);