#6fef21
a balanced, electric green · cool · closest name: lime
RGB
111, 239, 33
HSL
97°, 87%, 53%
CMYK
54, 0, 86, 6
Luminance
0.6522
Every format
| HEX | #6fef21 |
| RGB | rgb(111, 239, 33) |
| HSL | hsl(97, 87%, 53%) |
| CMYK | cmyk(54%, 0%, 86%, 6%) |
| LAB | lab(84.6 -66.3 77.4) |
| LCH | lch(84.6 101.9 130.5) |
| OKLCH | oklch(0.845 0.250 137.5) |
Copy-ready code
/* CSS */
color: #6fef21;
background-color: #6fef21;
/* Tailwind (arbitrary) */
class="text-[#6fef21] bg-[#6fef21]"
/* SCSS */
$brand: #6fef21;
/* SwiftUI */
Color(red: 0.435, green: 0.937, blue: 0.129)
/* Android */
Color.parseColor("#6fef21")Accessibility — WCAG contrast
Aa
#6fef21 on white: 1.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#6fef21 on black: 14.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red43.5%
Green93.7%
Blue12.9%
CMYK percentages
Cyan53.6%
Magenta0.0%
Yellow86.2%
Key (black)6.3%
Color previews
#6fef21 text on a black background
contrast 14.04:1
Card sample
#6fef21 text on a white background
contrast 1.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6fef21;
Background color
Panel with #6fef21 background
background-color: #6fef21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6fef21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(111, 239, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(111, 239, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6fef21; background: linear-gradient(135deg, #6fef21, #21EF5C);