#28adad
a dark, vivid cyan · cool · closest name: teal
RGB
40, 173, 173
HSL
180°, 62%, 42%
CMYK
77, 0, 0, 32
Luminance
0.3336
Every format
| HEX | #28adad |
| RGB | rgb(40, 173, 173) |
| HSL | hsl(180, 62%, 42%) |
| CMYK | cmyk(77%, 0%, 0%, 32%) |
| LAB | lab(64.5 -33.6 -10.0) |
| LCH | lch(64.5 35.0 196.6) |
| OKLCH | oklch(0.681 0.108 194.9) |
Copy-ready code
/* CSS */
color: #28adad;
background-color: #28adad;
/* Tailwind (arbitrary) */
class="text-[#28adad] bg-[#28adad]"
/* SCSS */
$brand: #28adad;
/* SwiftUI */
Color(red: 0.157, green: 0.678, blue: 0.678)
/* Android */
Color.parseColor("#28adad")Accessibility — WCAG contrast
Aa
#28adad on white: 2.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28adad on black: 7.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green67.8%
Blue67.8%
CMYK percentages
Cyan76.9%
Magenta0.0%
Yellow0.0%
Key (black)32.2%
Color previews
#28adad text on a black background
contrast 7.67:1
Card sample
#28adad text on a white background
contrast 2.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28adad;
Background color
Panel with #28adad background
background-color: #28adad;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28adad;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 173, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 173, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28adad; background: linear-gradient(135deg, #28adad, #2854AD);