#228b8b
a dark, vivid cyan · cool · closest name: teal
RGB
34, 139, 139
HSL
180°, 61%, 34%
CMYK
76, 0, 0, 46
Luminance
0.2067
Every format
| HEX | #228b8b |
| RGB | rgb(34, 139, 139) |
| HSL | hsl(180, 61%, 34%) |
| CMYK | cmyk(76%, 0%, 0%, 46%) |
| LAB | lab(52.6 -28.1 -8.4) |
| LCH | lch(52.6 29.4 196.6) |
| OKLCH | oklch(0.581 0.090 194.9) |
Copy-ready code
/* CSS */
color: #228b8b;
background-color: #228b8b;
/* Tailwind (arbitrary) */
class="text-[#228b8b] bg-[#228b8b]"
/* SCSS */
$brand: #228b8b;
/* SwiftUI */
Color(red: 0.133, green: 0.545, blue: 0.545)
/* Android */
Color.parseColor("#228b8b")Accessibility — WCAG contrast
Aa
#228b8b on white: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#228b8b on black: 5.13:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.3%
Green54.5%
Blue54.5%
CMYK percentages
Cyan75.5%
Magenta0.0%
Yellow0.0%
Key (black)45.5%
Color previews
#228b8b text on a black background
contrast 5.13:1
Card sample
#228b8b text on a white background
contrast 4.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #228b8b;
Background color
Panel with #228b8b background
background-color: #228b8b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #228b8b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(34, 139, 139, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(34, 139, 139, 0.45);
Border & gradient
Gradient panel
border: 3px solid #228b8b; background: linear-gradient(135deg, #228b8b, #22458B);