#9ff821
a balanced, electric green · cool · closest name: lime
RGB
159, 248, 33
HSL
85°, 94%, 55%
CMYK
36, 0, 87, 3
Luminance
0.7462
Every format
| HEX | #9ff821 |
| RGB | rgb(159, 248, 33) |
| HSL | hsl(85, 94%, 55%) |
| CMYK | cmyk(36%, 0%, 87%, 3%) |
| LAB | lab(89.2 -54.9 82.2) |
| LCH | lch(89.2 98.8 123.8) |
| OKLCH | oklch(0.889 0.237 131.4) |
Copy-ready code
/* CSS */
color: #9ff821;
background-color: #9ff821;
/* Tailwind (arbitrary) */
class="text-[#9ff821] bg-[#9ff821]"
/* SCSS */
$brand: #9ff821;
/* SwiftUI */
Color(red: 0.624, green: 0.973, blue: 0.129)
/* Android */
Color.parseColor("#9ff821")Accessibility — WCAG contrast
Aa
#9ff821 on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#9ff821 on black: 15.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red62.4%
Green97.3%
Blue12.9%
CMYK percentages
Cyan35.9%
Magenta0.0%
Yellow86.7%
Key (black)2.7%
Color previews
#9ff821 text on a black background
contrast 15.92:1
Card sample
#9ff821 text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #9ff821;
Background color
Panel with #9ff821 background
background-color: #9ff821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #9ff821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(159, 248, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(159, 248, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9ff821; background: linear-gradient(135deg, #9ff821, #21F832);