#51ec13
a balanced, electric green · cool · closest name: lime
RGB
81, 236, 19
HSL
103°, 85%, 50%
CMYK
66, 0, 92, 8
Luminance
0.6179
Every format
| HEX | #51ec13 |
| RGB | rgb(81, 236, 19) |
| HSL | hsl(103, 85%, 50%) |
| CMYK | cmyk(66%, 0%, 92%, 8%) |
| LAB | lab(82.8 -72.7 77.8) |
| LCH | lch(82.8 106.5 133.0) |
| OKLCH | oklch(0.828 0.262 139.8) |
Copy-ready code
/* CSS */
color: #51ec13;
background-color: #51ec13;
/* Tailwind (arbitrary) */
class="text-[#51ec13] bg-[#51ec13]"
/* SCSS */
$brand: #51ec13;
/* SwiftUI */
Color(red: 0.318, green: 0.925, blue: 0.075)
/* Android */
Color.parseColor("#51ec13")Accessibility — WCAG contrast
Aa
#51ec13 on white: 1.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#51ec13 on black: 13.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green92.5%
Blue7.5%
CMYK percentages
Cyan65.7%
Magenta0.0%
Yellow91.9%
Key (black)7.5%
Color previews
#51ec13 text on a black background
contrast 13.36:1
Card sample
#51ec13 text on a white background
contrast 1.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #51ec13;
Background color
Panel with #51ec13 background
background-color: #51ec13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #51ec13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 236, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 236, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #51ec13; background: linear-gradient(135deg, #51ec13, #13EC66);