#28ee2f
a balanced, electric green · cool · closest name: lime
RGB
40, 238, 47
HSL
122°, 85%, 55%
CMYK
83, 0, 80, 7
Luminance
0.6181
Every format
| HEX | #28ee2f |
| RGB | rgb(40, 238, 47) |
| HSL | hsl(122, 85%, 55%) |
| CMYK | cmyk(83%, 0%, 80%, 7%) |
| LAB | lab(82.8 -78.2 72.0) |
| LCH | lch(82.8 106.3 137.3) |
| OKLCH | oklch(0.826 0.266 143.0) |
Copy-ready code
/* CSS */
color: #28ee2f;
background-color: #28ee2f;
/* Tailwind (arbitrary) */
class="text-[#28ee2f] bg-[#28ee2f]"
/* SCSS */
$brand: #28ee2f;
/* SwiftUI */
Color(red: 0.157, green: 0.933, blue: 0.184)
/* Android */
Color.parseColor("#28ee2f")Accessibility — WCAG contrast
Aa
#28ee2f on white: 1.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28ee2f on black: 13.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green93.3%
Blue18.4%
CMYK percentages
Cyan83.2%
Magenta0.0%
Yellow80.3%
Key (black)6.7%
Color previews
#28ee2f text on a black background
contrast 13.36:1
Card sample
#28ee2f text on a white background
contrast 1.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28ee2f;
Background color
Panel with #28ee2f background
background-color: #28ee2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28ee2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 238, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 238, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28ee2f; background: linear-gradient(135deg, #28ee2f, #28EEB3);