#10d9da
a balanced, electric cyan · cool · closest name: turquoise
RGB
16, 217, 218
HSL
180°, 86%, 46%
CMYK
93, 1, 0, 15
Luminance
0.5480
Every format
| HEX | #10d9da |
| RGB | rgb(16, 217, 218) |
| HSL | hsl(180, 86%, 46%) |
| CMYK | cmyk(93%, 1%, 0%, 15%) |
| LAB | lab(78.9 -41.9 -12.9) |
| LCH | lch(78.9 43.8 197.1) |
| OKLCH | oklch(0.803 0.135 195.4) |
Copy-ready code
/* CSS */
color: #10d9da;
background-color: #10d9da;
/* Tailwind (arbitrary) */
class="text-[#10d9da] bg-[#10d9da]"
/* SCSS */
$brand: #10d9da;
/* SwiftUI */
Color(red: 0.063, green: 0.851, blue: 0.855)
/* Android */
Color.parseColor("#10d9da")Accessibility — WCAG contrast
Aa
#10d9da on white: 1.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#10d9da on black: 11.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green85.1%
Blue85.5%
CMYK percentages
Cyan92.7%
Magenta0.5%
Yellow0.0%
Key (black)14.5%
Color previews
#10d9da text on a black background
contrast 11.96:1
Card sample
#10d9da text on a white background
contrast 1.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #10d9da;
Background color
Panel with #10d9da background
background-color: #10d9da;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #10d9da;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 217, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 217, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #10d9da; background: linear-gradient(135deg, #10d9da, #1052DA);