#8cf821
a balanced, electric green · cool · closest name: lime
RGB
140, 248, 33
HSL
90°, 94%, 55%
CMYK
44, 0, 87, 3
Luminance
0.7282
Every format
| HEX | #8cf821 |
| RGB | rgb(140, 248, 33) |
| HSL | hsl(90, 94%, 55%) |
| CMYK | cmyk(44%, 0%, 87%, 3%) |
| LAB | lab(88.4 -61.1 81.1) |
| LCH | lch(88.4 101.6 127.0) |
| OKLCH | oklch(0.879 0.246 134.3) |
Copy-ready code
/* CSS */
color: #8cf821;
background-color: #8cf821;
/* Tailwind (arbitrary) */
class="text-[#8cf821] bg-[#8cf821]"
/* SCSS */
$brand: #8cf821;
/* SwiftUI */
Color(red: 0.549, green: 0.973, blue: 0.129)
/* Android */
Color.parseColor("#8cf821")Accessibility — WCAG contrast
Aa
#8cf821 on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#8cf821 on black: 15.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red54.9%
Green97.3%
Blue12.9%
CMYK percentages
Cyan43.5%
Magenta0.0%
Yellow86.7%
Key (black)2.7%
Color previews
#8cf821 text on a black background
contrast 15.56:1
Card sample
#8cf821 text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8cf821;
Background color
Panel with #8cf821 background
background-color: #8cf821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8cf821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(140, 248, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(140, 248, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8cf821; background: linear-gradient(135deg, #8cf821, #21F845);