#28cf2f
a balanced, vivid green · cool · closest name: lime
RGB
40, 207, 47
HSL
123°, 68%, 48%
CMYK
81, 0, 77, 19
Luminance
0.4528
Every format
| HEX | #28cf2f |
| RGB | rgb(40, 207, 47) |
| HSL | hsl(123, 68%, 48%) |
| CMYK | cmyk(81%, 0%, 77%, 19%) |
| LAB | lab(73.1 -69.2 62.8) |
| LCH | lch(73.1 93.5 137.8) |
| OKLCH | oklch(0.745 0.234 143.1) |
Copy-ready code
/* CSS */
color: #28cf2f;
background-color: #28cf2f;
/* Tailwind (arbitrary) */
class="text-[#28cf2f] bg-[#28cf2f]"
/* SCSS */
$brand: #28cf2f;
/* SwiftUI */
Color(red: 0.157, green: 0.812, blue: 0.184)
/* Android */
Color.parseColor("#28cf2f")Accessibility — WCAG contrast
Aa
#28cf2f on white: 2.09:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28cf2f on black: 10.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green81.2%
Blue18.4%
CMYK percentages
Cyan80.7%
Magenta0.0%
Yellow77.3%
Key (black)18.8%
Color previews
#28cf2f text on a black background
contrast 10.06:1
Card sample
#28cf2f text on a white background
contrast 2.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28cf2f;
Background color
Panel with #28cf2f background
background-color: #28cf2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28cf2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 207, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 207, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28cf2f; background: linear-gradient(135deg, #28cf2f, #28CF9E);