#5bd821
a balanced, vivid green · cool · closest name: lime
RGB
91, 216, 33
HSL
101°, 74%, 49%
CMYK
58, 0, 85, 15
Luminance
0.5145
Every format
| HEX | #5bd821 |
| RGB | rgb(91, 216, 33) |
| HSL | hsl(101, 74%, 49%) |
| CMYK | cmyk(58%, 0%, 85%, 15%) |
| LAB | lab(77.0 -63.5 70.5) |
| LCH | lch(77.0 94.9 132.0) |
| OKLCH | oklch(0.780 0.234 138.6) |
Copy-ready code
/* CSS */
color: #5bd821;
background-color: #5bd821;
/* Tailwind (arbitrary) */
class="text-[#5bd821] bg-[#5bd821]"
/* SCSS */
$brand: #5bd821;
/* SwiftUI */
Color(red: 0.357, green: 0.847, blue: 0.129)
/* Android */
Color.parseColor("#5bd821")Accessibility — WCAG contrast
Aa
#5bd821 on white: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5bd821 on black: 11.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green84.7%
Blue12.9%
CMYK percentages
Cyan57.9%
Magenta0.0%
Yellow84.7%
Key (black)15.3%
Color previews
#5bd821 text on a black background
contrast 11.29:1
Card sample
#5bd821 text on a white background
contrast 1.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5bd821;
Background color
Panel with #5bd821 background
background-color: #5bd821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5bd821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 216, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 216, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5bd821; background: linear-gradient(135deg, #5bd821, #21D861);