#28b686
a dark, vivid green · cool · closest name: seagreen
RGB
40, 182, 134
HSL
160°, 64%, 44%
CMYK
78, 0, 26, 29
Luminance
0.3563
Every format
| HEX | #28b686 |
| RGB | rgb(40, 182, 134) |
| HSL | hsl(160, 64%, 44%) |
| CMYK | cmyk(78%, 0%, 26%, 29%) |
| LAB | lab(66.2 -47.9 14.2) |
| LCH | lch(66.2 50.0 163.5) |
| OKLCH | oklch(0.692 0.136 164.6) |
Copy-ready code
/* CSS */
color: #28b686;
background-color: #28b686;
/* Tailwind (arbitrary) */
class="text-[#28b686] bg-[#28b686]"
/* SCSS */
$brand: #28b686;
/* SwiftUI */
Color(red: 0.157, green: 0.714, blue: 0.525)
/* Android */
Color.parseColor("#28b686")Accessibility — WCAG contrast
Aa
#28b686 on white: 2.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28b686 on black: 8.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green71.4%
Blue52.5%
CMYK percentages
Cyan78.0%
Magenta0.0%
Yellow26.4%
Key (black)28.6%
Color previews
#28b686 text on a black background
contrast 8.13:1
Card sample
#28b686 text on a white background
contrast 2.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28b686;
Background color
Panel with #28b686 background
background-color: #28b686;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28b686;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 182, 134, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 182, 134, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28b686; background: linear-gradient(135deg, #28b686, #2887B6);