#28af7f
a dark, vivid green · cool · closest name: seagreen
RGB
40, 175, 127
HSL
159°, 63%, 42%
CMYK
77, 0, 27, 31
Luminance
0.3264
Every format
| HEX | #28af7f |
| RGB | rgb(40, 175, 127) |
| HSL | hsl(159, 63%, 42%) |
| CMYK | cmyk(77%, 0%, 27%, 31%) |
| LAB | lab(63.9 -46.7 14.7) |
| LCH | lch(63.9 49.0 162.5) |
| OKLCH | oklch(0.672 0.133 163.7) |
Copy-ready code
/* CSS */
color: #28af7f;
background-color: #28af7f;
/* Tailwind (arbitrary) */
class="text-[#28af7f] bg-[#28af7f]"
/* SCSS */
$brand: #28af7f;
/* SwiftUI */
Color(red: 0.157, green: 0.686, blue: 0.498)
/* Android */
Color.parseColor("#28af7f")Accessibility — WCAG contrast
Aa
#28af7f on white: 2.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28af7f on black: 7.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green68.6%
Blue49.8%
CMYK percentages
Cyan77.1%
Magenta0.0%
Yellow27.4%
Key (black)31.4%
Color previews
#28af7f text on a black background
contrast 7.53:1
Card sample
#28af7f text on a white background
contrast 2.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28af7f;
Background color
Panel with #28af7f background
background-color: #28af7f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28af7f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 175, 127, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 175, 127, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28af7f; background: linear-gradient(135deg, #28af7f, #2885AF);