#1cf539
a balanced, electric green · cool · closest name: lime
RGB
28, 245, 57
HSL
128°, 92%, 54%
CMYK
89, 0, 77, 4
Luminance
0.6585
Every format
| HEX | #1cf539 |
| RGB | rgb(28, 245, 57) |
| HSL | hsl(128, 92%, 54%) |
| CMYK | cmyk(89%, 0%, 77%, 4%) |
| LAB | lab(84.9 -80.5 71.2) |
| LCH | lch(84.9 107.5 138.5) |
| OKLCH | oklch(0.844 0.270 143.8) |
Copy-ready code
/* CSS */
color: #1cf539;
background-color: #1cf539;
/* Tailwind (arbitrary) */
class="text-[#1cf539] bg-[#1cf539]"
/* SCSS */
$brand: #1cf539;
/* SwiftUI */
Color(red: 0.110, green: 0.961, blue: 0.224)
/* Android */
Color.parseColor("#1cf539")Accessibility — WCAG contrast
Aa
#1cf539 on white: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1cf539 on black: 14.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green96.1%
Blue22.4%
CMYK percentages
Cyan88.6%
Magenta0.0%
Yellow76.7%
Key (black)3.9%
Color previews
#1cf539 text on a black background
contrast 14.17:1
Card sample
#1cf539 text on a white background
contrast 1.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1cf539;
Background color
Panel with #1cf539 background
background-color: #1cf539;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1cf539;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 245, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 245, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1cf539; background: linear-gradient(135deg, #1cf539, #1CF5CA);