#51eb39
a balanced, electric green · cool · closest name: lime
RGB
81, 235, 57
HSL
112°, 82%, 57%
CMYK
66, 0, 76, 8
Luminance
0.6146
Every format
| HEX | #51eb39 |
| RGB | rgb(81, 235, 57) |
| HSL | hsl(112, 82%, 57%) |
| CMYK | cmyk(66%, 0%, 76%, 8%) |
| LAB | lab(82.6 -70.7 69.2) |
| LCH | lch(82.6 99.0 135.6) |
| OKLCH | oklch(0.827 0.248 141.3) |
Copy-ready code
/* CSS */
color: #51eb39;
background-color: #51eb39;
/* Tailwind (arbitrary) */
class="text-[#51eb39] bg-[#51eb39]"
/* SCSS */
$brand: #51eb39;
/* SwiftUI */
Color(red: 0.318, green: 0.922, blue: 0.224)
/* Android */
Color.parseColor("#51eb39")Accessibility — WCAG contrast
Aa
#51eb39 on white: 1.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#51eb39 on black: 13.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green92.2%
Blue22.4%
CMYK percentages
Cyan65.5%
Magenta0.0%
Yellow75.7%
Key (black)7.8%
Color previews
#51eb39 text on a black background
contrast 13.29:1
Card sample
#51eb39 text on a white background
contrast 1.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #51eb39;
Background color
Panel with #51eb39 background
background-color: #51eb39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #51eb39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 235, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 235, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #51eb39; background: linear-gradient(135deg, #51eb39, #39EB98);