#87f821
a balanced, electric green · cool · closest name: lime
RGB
135, 248, 33
HSL
92°, 94%, 55%
CMYK
46, 0, 87, 3
Luminance
0.7240
Every format
| HEX | #87f821 |
| RGB | rgb(135, 248, 33) |
| HSL | hsl(92, 94%, 55%) |
| CMYK | cmyk(46%, 0%, 87%, 3%) |
| LAB | lab(88.2 -62.7 80.8) |
| LCH | lch(88.2 102.3 127.8) |
| OKLCH | oklch(0.877 0.248 135.0) |
Copy-ready code
/* CSS */
color: #87f821;
background-color: #87f821;
/* Tailwind (arbitrary) */
class="text-[#87f821] bg-[#87f821]"
/* SCSS */
$brand: #87f821;
/* SwiftUI */
Color(red: 0.529, green: 0.973, blue: 0.129)
/* Android */
Color.parseColor("#87f821")Accessibility — WCAG contrast
Aa
#87f821 on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#87f821 on black: 15.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.9%
Green97.3%
Blue12.9%
CMYK percentages
Cyan45.6%
Magenta0.0%
Yellow86.7%
Key (black)2.7%
Color previews
#87f821 text on a black background
contrast 15.48:1
Card sample
#87f821 text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #87f821;
Background color
Panel with #87f821 background
background-color: #87f821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #87f821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(135, 248, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(135, 248, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #87f821; background: linear-gradient(135deg, #87f821, #21F84A);