#28cf4f
a balanced, vivid green · cool · closest name: forestgreen
RGB
40, 207, 79
HSL
134°, 68%, 48%
CMYK
81, 0, 62, 19
Luminance
0.4564
Every format
| HEX | #28cf4f |
| RGB | rgb(40, 207, 79) |
| HSL | hsl(134, 68%, 48%) |
| CMYK | cmyk(81%, 0%, 62%, 19%) |
| LAB | lab(73.3 -66.3 50.9) |
| LCH | lch(73.3 83.6 142.5) |
| OKLCH | oklch(0.748 0.215 146.2) |
Copy-ready code
/* CSS */
color: #28cf4f;
background-color: #28cf4f;
/* Tailwind (arbitrary) */
class="text-[#28cf4f] bg-[#28cf4f]"
/* SCSS */
$brand: #28cf4f;
/* SwiftUI */
Color(red: 0.157, green: 0.812, blue: 0.310)
/* Android */
Color.parseColor("#28cf4f")Accessibility — WCAG contrast
Aa
#28cf4f on white: 2.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28cf4f on black: 10.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green81.2%
Blue31.0%
CMYK percentages
Cyan80.7%
Magenta0.0%
Yellow61.8%
Key (black)18.8%
Color previews
#28cf4f text on a black background
contrast 10.13:1
Card sample
#28cf4f text on a white background
contrast 2.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28cf4f;
Background color
Panel with #28cf4f background
background-color: #28cf4f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28cf4f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 207, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 207, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28cf4f; background: linear-gradient(135deg, #28cf4f, #28CFBE);