#28bf18
a dark, electric green · cool · closest name: green
RGB
40, 191, 24
HSL
114°, 78%, 42%
CMYK
79, 0, 87, 25
Luminance
0.3778
Every format
| HEX | #28bf18 |
| RGB | rgb(40, 191, 24) |
| HSL | hsl(114, 78%, 42%) |
| CMYK | cmyk(79%, 0%, 87%, 25%) |
| LAB | lab(67.9 -65.7 64.0) |
| LCH | lch(67.9 91.7 135.7) |
| OKLCH | oklch(0.702 0.227 141.9) |
Copy-ready code
/* CSS */
color: #28bf18;
background-color: #28bf18;
/* Tailwind (arbitrary) */
class="text-[#28bf18] bg-[#28bf18]"
/* SCSS */
$brand: #28bf18;
/* SwiftUI */
Color(red: 0.157, green: 0.749, blue: 0.094)
/* Android */
Color.parseColor("#28bf18")Accessibility — WCAG contrast
Aa
#28bf18 on white: 2.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28bf18 on black: 8.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green74.9%
Blue9.4%
CMYK percentages
Cyan79.1%
Magenta0.0%
Yellow87.4%
Key (black)25.1%
Color previews
#28bf18 text on a black background
contrast 8.56:1
Card sample
#28bf18 text on a white background
contrast 2.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28bf18;
Background color
Panel with #28bf18 background
background-color: #28bf18;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28bf18;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 191, 24, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 191, 24, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28bf18; background: linear-gradient(135deg, #28bf18, #18BF78);