#6ff921
a balanced, electric green · cool · closest name: lime
RGB
111, 249, 33
HSL
98°, 95%, 55%
CMYK
55, 0, 87, 2
Luminance
0.7124
Every format
| HEX | #6ff921 |
| RGB | rgb(111, 249, 33) |
| HSL | hsl(98, 95%, 55%) |
| CMYK | cmyk(55%, 0%, 87%, 2%) |
| LAB | lab(87.6 -69.7 80.0) |
| LCH | lch(87.6 106.1 131.0) |
| OKLCH | oklch(0.870 0.260 137.9) |
Copy-ready code
/* CSS */
color: #6ff921;
background-color: #6ff921;
/* Tailwind (arbitrary) */
class="text-[#6ff921] bg-[#6ff921]"
/* SCSS */
$brand: #6ff921;
/* SwiftUI */
Color(red: 0.435, green: 0.976, blue: 0.129)
/* Android */
Color.parseColor("#6ff921")Accessibility — WCAG contrast
Aa
#6ff921 on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#6ff921 on black: 15.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red43.5%
Green97.6%
Blue12.9%
CMYK percentages
Cyan55.4%
Magenta0.0%
Yellow86.7%
Key (black)2.4%
Color previews
#6ff921 text on a black background
contrast 15.25:1
Card sample
#6ff921 text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6ff921;
Background color
Panel with #6ff921 background
background-color: #6ff921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6ff921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(111, 249, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(111, 249, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6ff921; background: linear-gradient(135deg, #6ff921, #21F963);