#51eb2c
a balanced, electric green · cool · closest name: lime
RGB
81, 235, 44
HSL
108°, 83%, 55%
CMYK
66, 0, 81, 8
Luminance
0.6135
Every format
| HEX | #51eb2c |
| RGB | rgb(81, 235, 44) |
| HSL | hsl(108, 83%, 55%) |
| CMYK | cmyk(66%, 0%, 81%, 8%) |
| LAB | lab(82.6 -71.5 72.8) |
| LCH | lch(82.6 102.0 134.4) |
| OKLCH | oklch(0.826 0.253 140.6) |
Copy-ready code
/* CSS */
color: #51eb2c;
background-color: #51eb2c;
/* Tailwind (arbitrary) */
class="text-[#51eb2c] bg-[#51eb2c]"
/* SCSS */
$brand: #51eb2c;
/* SwiftUI */
Color(red: 0.318, green: 0.922, blue: 0.173)
/* Android */
Color.parseColor("#51eb2c")Accessibility — WCAG contrast
Aa
#51eb2c on white: 1.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#51eb2c on black: 13.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green92.2%
Blue17.3%
CMYK percentages
Cyan65.5%
Magenta0.0%
Yellow81.3%
Key (black)7.8%
Color previews
#51eb2c text on a black background
contrast 13.27:1
Card sample
#51eb2c text on a white background
contrast 1.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #51eb2c;
Background color
Panel with #51eb2c background
background-color: #51eb2c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #51eb2c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 235, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 235, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #51eb2c; background: linear-gradient(135deg, #51eb2c, #2CEB86);