#9eef21
a balanced, electric green · cool · closest name: lime
RGB
158, 239, 33
HSL
84°, 87%, 53%
CMYK
34, 0, 86, 6
Luminance
0.6911
Every format
| HEX | #9eef21 |
| RGB | rgb(158, 239, 33) |
| HSL | hsl(84, 87%, 53%) |
| CMYK | cmyk(34%, 0%, 86%, 6%) |
| LAB | lab(86.6 -51.7 79.9) |
| LCH | lch(86.6 95.2 122.9) |
| OKLCH | oklch(0.867 0.228 130.5) |
Copy-ready code
/* CSS */
color: #9eef21;
background-color: #9eef21;
/* Tailwind (arbitrary) */
class="text-[#9eef21] bg-[#9eef21]"
/* SCSS */
$brand: #9eef21;
/* SwiftUI */
Color(red: 0.620, green: 0.937, blue: 0.129)
/* Android */
Color.parseColor("#9eef21")Accessibility — WCAG contrast
Aa
#9eef21 on white: 1.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#9eef21 on black: 14.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red62.0%
Green93.7%
Blue12.9%
CMYK percentages
Cyan33.9%
Magenta0.0%
Yellow86.2%
Key (black)6.3%
Color previews
#9eef21 text on a black background
contrast 14.82:1
Card sample
#9eef21 text on a white background
contrast 1.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #9eef21;
Background color
Panel with #9eef21 background
background-color: #9eef21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #9eef21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(158, 239, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(158, 239, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9eef21; background: linear-gradient(135deg, #9eef21, #21EF2D);