#5bd521
a balanced, vivid green · cool · closest name: lime
RGB
91, 213, 33
HSL
101°, 73%, 48%
CMYK
57, 0, 85, 17
Luminance
0.4992
Every format
| HEX | #5bd521 |
| RGB | rgb(91, 213, 33) |
| HSL | hsl(101, 73%, 48%) |
| CMYK | cmyk(57%, 0%, 85%, 17%) |
| LAB | lab(76.0 -62.4 69.7) |
| LCH | lch(76.0 93.6 131.9) |
| OKLCH | oklch(0.773 0.231 138.5) |
Copy-ready code
/* CSS */
color: #5bd521;
background-color: #5bd521;
/* Tailwind (arbitrary) */
class="text-[#5bd521] bg-[#5bd521]"
/* SCSS */
$brand: #5bd521;
/* SwiftUI */
Color(red: 0.357, green: 0.835, blue: 0.129)
/* Android */
Color.parseColor("#5bd521")Accessibility — WCAG contrast
Aa
#5bd521 on white: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5bd521 on black: 10.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green83.5%
Blue12.9%
CMYK percentages
Cyan57.3%
Magenta0.0%
Yellow84.5%
Key (black)16.5%
Color previews
#5bd521 text on a black background
contrast 10.98:1
Card sample
#5bd521 text on a white background
contrast 1.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5bd521;
Background color
Panel with #5bd521 background
background-color: #5bd521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5bd521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 213, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 213, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5bd521; background: linear-gradient(135deg, #5bd521, #21D55F);