#1cf721
a balanced, electric green · cool · closest name: lime
RGB
28, 247, 33
HSL
121°, 93%, 54%
CMYK
89, 0, 87, 3
Luminance
0.6688
Every format
| HEX | #1cf721 |
| RGB | rgb(28, 247, 33) |
| HSL | hsl(121, 93%, 54%) |
| CMYK | cmyk(89%, 0%, 87%, 3%) |
| LAB | lab(85.4 -82.3 77.5) |
| LCH | lch(85.4 113.0 136.7) |
| OKLCH | oklch(0.848 0.280 142.7) |
Copy-ready code
/* CSS */
color: #1cf721;
background-color: #1cf721;
/* Tailwind (arbitrary) */
class="text-[#1cf721] bg-[#1cf721]"
/* SCSS */
$brand: #1cf721;
/* SwiftUI */
Color(red: 0.110, green: 0.969, blue: 0.129)
/* Android */
Color.parseColor("#1cf721")Accessibility — WCAG contrast
Aa
#1cf721 on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1cf721 on black: 14.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green96.9%
Blue12.9%
CMYK percentages
Cyan88.7%
Magenta0.0%
Yellow86.6%
Key (black)3.1%
Color previews
#1cf721 text on a black background
contrast 14.38:1
Card sample
#1cf721 text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1cf721;
Background color
Panel with #1cf721 background
background-color: #1cf721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1cf721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 247, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 247, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1cf721; background: linear-gradient(135deg, #1cf721, #1CF7B3);