#0cf821
a balanced, electric green · cool · closest name: lime
RGB
12, 248, 33
HSL
125°, 94%, 51%
CMYK
95, 0, 87, 3
Luminance
0.6732
Every format
| HEX | #0cf821 |
| RGB | rgb(12, 248, 33) |
| HSL | hsl(125, 94%, 51%) |
| CMYK | cmyk(95%, 0%, 87%, 3%) |
| LAB | lab(85.7 -83.3 77.7) |
| LCH | lch(85.7 113.9 137.0) |
| OKLCH | oklch(0.849 0.283 143.0) |
Copy-ready code
/* CSS */
color: #0cf821;
background-color: #0cf821;
/* Tailwind (arbitrary) */
class="text-[#0cf821] bg-[#0cf821]"
/* SCSS */
$brand: #0cf821;
/* SwiftUI */
Color(red: 0.047, green: 0.973, blue: 0.129)
/* Android */
Color.parseColor("#0cf821")Accessibility — WCAG contrast
Aa
#0cf821 on white: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#0cf821 on black: 14.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.7%
Green97.3%
Blue12.9%
CMYK percentages
Cyan95.2%
Magenta0.0%
Yellow86.7%
Key (black)2.7%
Color previews
#0cf821 text on a black background
contrast 14.46:1
Card sample
#0cf821 text on a white background
contrast 1.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0cf821;
Background color
Panel with #0cf821 background
background-color: #0cf821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0cf821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(12, 248, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 248, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0cf821; background: linear-gradient(135deg, #0cf821, #0CF8BE);