#18cdcf
a balanced, electric cyan · cool · closest name: turquoise
RGB
24, 205, 207
HSL
181°, 79%, 45%
CMYK
88, 1, 0, 19
Luminance
0.4836
Every format
| HEX | #18cdcf |
| RGB | rgb(24, 205, 207) |
| HSL | hsl(181, 79%, 45%) |
| CMYK | cmyk(88%, 1%, 0%, 19%) |
| LAB | lab(75.0 -39.4 -12.8) |
| LCH | lch(75.0 41.4 198.0) |
| OKLCH | oklch(0.770 0.128 196.1) |
Copy-ready code
/* CSS */
color: #18cdcf;
background-color: #18cdcf;
/* Tailwind (arbitrary) */
class="text-[#18cdcf] bg-[#18cdcf]"
/* SCSS */
$brand: #18cdcf;
/* SwiftUI */
Color(red: 0.094, green: 0.804, blue: 0.812)
/* Android */
Color.parseColor("#18cdcf")Accessibility — WCAG contrast
Aa
#18cdcf on white: 1.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18cdcf on black: 10.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green80.4%
Blue81.2%
CMYK percentages
Cyan88.4%
Magenta1.0%
Yellow0.0%
Key (black)18.8%
Color previews
#18cdcf text on a black background
contrast 10.67:1
Card sample
#18cdcf text on a white background
contrast 1.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18cdcf;
Background color
Panel with #18cdcf background
background-color: #18cdcf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18cdcf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 205, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 205, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18cdcf; background: linear-gradient(135deg, #18cdcf, #1853CF);