#91e521
a balanced, electric green · cool · closest name: lime
RGB
145, 229, 33
HSL
86°, 79%, 51%
CMYK
37, 0, 86, 10
Luminance
0.6217
Every format
| HEX | #91e521 |
| RGB | rgb(145, 229, 33) |
| HSL | hsl(86, 79%, 51%) |
| CMYK | cmyk(37%, 0%, 86%, 10%) |
| LAB | lab(83.0 -52.1 76.6) |
| LCH | lch(83.0 92.7 124.2) |
| OKLCH | oklch(0.836 0.223 131.7) |
Copy-ready code
/* CSS */
color: #91e521;
background-color: #91e521;
/* Tailwind (arbitrary) */
class="text-[#91e521] bg-[#91e521]"
/* SCSS */
$brand: #91e521;
/* SwiftUI */
Color(red: 0.569, green: 0.898, blue: 0.129)
/* Android */
Color.parseColor("#91e521")Accessibility — WCAG contrast
Aa
#91e521 on white: 1.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#91e521 on black: 13.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.9%
Green89.8%
Blue12.9%
CMYK percentages
Cyan36.7%
Magenta0.0%
Yellow85.6%
Key (black)10.2%
Color previews
#91e521 text on a black background
contrast 13.43:1
Card sample
#91e521 text on a white background
contrast 1.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #91e521;
Background color
Panel with #91e521 background
background-color: #91e521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #91e521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(145, 229, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(145, 229, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #91e521; background: linear-gradient(135deg, #91e521, #21E534);