#6fff21
a balanced, electric green · cool · closest name: lime
RGB
111, 255, 33
HSL
99°, 100%, 57%
CMYK
57, 0, 87, 0
Luminance
0.7501
Every format
| HEX | #6fff21 |
| RGB | rgb(111, 255, 33) |
| HSL | hsl(99, 100%, 57%) |
| CMYK | cmyk(57%, 0%, 87%, 0%) |
| LAB | lab(89.4 -71.7 81.6) |
| LCH | lch(89.4 108.6 131.3) |
| OKLCH | oklch(0.885 0.266 138.2) |
Copy-ready code
/* CSS */
color: #6fff21;
background-color: #6fff21;
/* Tailwind (arbitrary) */
class="text-[#6fff21] bg-[#6fff21]"
/* SCSS */
$brand: #6fff21;
/* SwiftUI */
Color(red: 0.435, green: 1.000, blue: 0.129)
/* Android */
Color.parseColor("#6fff21")Accessibility — WCAG contrast
Aa
#6fff21 on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#6fff21 on black: 16.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red43.5%
Green100.0%
Blue12.9%
CMYK percentages
Cyan56.5%
Magenta0.0%
Yellow87.1%
Key (black)0.0%
Color previews
#6fff21 text on a black background
contrast 16.00:1
Card sample
#6fff21 text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6fff21;
Background color
Panel with #6fff21 background
background-color: #6fff21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6fff21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(111, 255, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(111, 255, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6fff21; background: linear-gradient(135deg, #6fff21, #21FF67);