#6df721
a balanced, electric green · cool · closest name: lime
RGB
109, 247, 33
HSL
99°, 93%, 55%
CMYK
56, 0, 87, 3
Luminance
0.6988
Every format
| HEX | #6df721 |
| RGB | rgb(109, 247, 33) |
| HSL | hsl(99, 93%, 55%) |
| CMYK | cmyk(56%, 0%, 87%, 3%) |
| LAB | lab(86.9 -69.5 79.4) |
| LCH | lch(86.9 105.5 131.2) |
| OKLCH | oklch(0.865 0.259 138.0) |
Copy-ready code
/* CSS */
color: #6df721;
background-color: #6df721;
/* Tailwind (arbitrary) */
class="text-[#6df721] bg-[#6df721]"
/* SCSS */
$brand: #6df721;
/* SwiftUI */
Color(red: 0.427, green: 0.969, blue: 0.129)
/* Android */
Color.parseColor("#6df721")Accessibility — WCAG contrast
Aa
#6df721 on white: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#6df721 on black: 14.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.7%
Green96.9%
Blue12.9%
CMYK percentages
Cyan55.9%
Magenta0.0%
Yellow86.6%
Key (black)3.1%
Color previews
#6df721 text on a black background
contrast 14.98:1
Card sample
#6df721 text on a white background
contrast 1.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6df721;
Background color
Panel with #6df721 background
background-color: #6df721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6df721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(109, 247, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(109, 247, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6df721; background: linear-gradient(135deg, #6df721, #21F764);