#28af39
a dark, vivid green · cool · closest name: forestgreen
RGB
40, 175, 57
HSL
128°, 63%, 42%
CMYK
77, 0, 67, 31
Luminance
0.3141
Every format
| HEX | #28af39 |
| RGB | rgb(40, 175, 57) |
| HSL | hsl(128, 63%, 42%) |
| CMYK | cmyk(77%, 0%, 67%, 31%) |
| LAB | lab(62.9 -58.5 48.7) |
| LCH | lch(62.9 76.1 140.2) |
| OKLCH | oklch(0.660 0.194 144.6) |
Copy-ready code
/* CSS */
color: #28af39;
background-color: #28af39;
/* Tailwind (arbitrary) */
class="text-[#28af39] bg-[#28af39]"
/* SCSS */
$brand: #28af39;
/* SwiftUI */
Color(red: 0.157, green: 0.686, blue: 0.224)
/* Android */
Color.parseColor("#28af39")Accessibility — WCAG contrast
Aa
#28af39 on white: 2.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28af39 on black: 7.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green68.6%
Blue22.4%
CMYK percentages
Cyan77.1%
Magenta0.0%
Yellow67.4%
Key (black)31.4%
Color previews
#28af39 text on a black background
contrast 7.28:1
Card sample
#28af39 text on a white background
contrast 2.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28af39;
Background color
Panel with #28af39 background
background-color: #28af39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28af39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 175, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 175, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28af39; background: linear-gradient(135deg, #28af39, #28AF93);