#28dfcc
a balanced, vivid cyan · cool · closest name: turquoise
RGB
40, 223, 204
HSL
174°, 74%, 52%
CMYK
82, 0, 9, 13
Luminance
0.5759
Every format
| HEX | #28dfcc |
| RGB | rgb(40, 223, 204) |
| HSL | hsl(174, 74%, 52%) |
| CMYK | cmyk(82%, 0%, 9%, 13%) |
| LAB | lab(80.5 -47.1 -3.1) |
| LCH | lch(80.5 47.2 183.7) |
| OKLCH | oklch(0.815 0.139 183.7) |
Copy-ready code
/* CSS */
color: #28dfcc;
background-color: #28dfcc;
/* Tailwind (arbitrary) */
class="text-[#28dfcc] bg-[#28dfcc]"
/* SCSS */
$brand: #28dfcc;
/* SwiftUI */
Color(red: 0.157, green: 0.875, blue: 0.800)
/* Android */
Color.parseColor("#28dfcc")Accessibility — WCAG contrast
Aa
#28dfcc on white: 1.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28dfcc on black: 12.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green87.5%
Blue80.0%
CMYK percentages
Cyan82.1%
Magenta0.0%
Yellow8.5%
Key (black)12.5%
Color previews
#28dfcc text on a black background
contrast 12.52:1
Card sample
#28dfcc text on a white background
contrast 1.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28dfcc;
Background color
Panel with #28dfcc background
background-color: #28dfcc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28dfcc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 223, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 223, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28dfcc; background: linear-gradient(135deg, #28dfcc, #2878DF);