#28cfab
a balanced, vivid cyan · cool · closest name: turquoise
RGB
40, 207, 171
HSL
167°, 68%, 48%
CMYK
81, 0, 17, 19
Luminance
0.4802
Every format
| HEX | #28cfab |
| RGB | rgb(40, 207, 171) |
| HSL | hsl(167, 68%, 48%) |
| CMYK | cmyk(81%, 0%, 17%, 19%) |
| LAB | lab(74.8 -49.1 6.3) |
| LCH | lch(74.8 49.5 172.6) |
| OKLCH | oklch(0.766 0.139 173.4) |
Copy-ready code
/* CSS */
color: #28cfab;
background-color: #28cfab;
/* Tailwind (arbitrary) */
class="text-[#28cfab] bg-[#28cfab]"
/* SCSS */
$brand: #28cfab;
/* SwiftUI */
Color(red: 0.157, green: 0.812, blue: 0.671)
/* Android */
Color.parseColor("#28cfab")Accessibility — WCAG contrast
Aa
#28cfab on white: 1.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28cfab on black: 10.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green81.2%
Blue67.1%
CMYK percentages
Cyan80.7%
Magenta0.0%
Yellow17.4%
Key (black)18.8%
Color previews
#28cfab text on a black background
contrast 10.60:1
Card sample
#28cfab text on a white background
contrast 1.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28cfab;
Background color
Panel with #28cfab background
background-color: #28cfab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28cfab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 207, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 207, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28cfab; background: linear-gradient(135deg, #28cfab, #2883CF);