#28eb51
a balanced, electric green · cool · closest name: lime
RGB
40, 235, 81
HSL
133°, 83%, 54%
CMYK
83, 0, 66, 8
Luminance
0.6046
Every format
| HEX | #28eb51 |
| RGB | rgb(40, 235, 81) |
| HSL | hsl(133, 83%, 54%) |
| CMYK | cmyk(83%, 0%, 66%, 8%) |
| LAB | lab(82.1 -74.7 59.8) |
| LCH | lch(82.1 95.7 141.3) |
| OKLCH | oklch(0.821 0.244 145.5) |
Copy-ready code
/* CSS */
color: #28eb51;
background-color: #28eb51;
/* Tailwind (arbitrary) */
class="text-[#28eb51] bg-[#28eb51]"
/* SCSS */
$brand: #28eb51;
/* SwiftUI */
Color(red: 0.157, green: 0.922, blue: 0.318)
/* Android */
Color.parseColor("#28eb51")Accessibility — WCAG contrast
Aa
#28eb51 on white: 1.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28eb51 on black: 13.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green92.2%
Blue31.8%
CMYK percentages
Cyan83.0%
Magenta0.0%
Yellow65.5%
Key (black)7.8%
Color previews
#28eb51 text on a black background
contrast 13.09:1
Card sample
#28eb51 text on a white background
contrast 1.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28eb51;
Background color
Panel with #28eb51 background
background-color: #28eb51;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28eb51;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 235, 81, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 235, 81, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28eb51; background: linear-gradient(135deg, #28eb51, #28EBD3);