#18ecdf
a balanced, electric cyan · cool · closest name: turquoise
RGB
24, 236, 223
HSL
176°, 85%, 51%
CMYK
90, 0, 6, 8
Luminance
0.6551
Every format
| HEX | #18ecdf |
| RGB | rgb(24, 236, 223) |
| HSL | hsl(176, 85%, 51%) |
| CMYK | cmyk(90%, 0%, 6%, 8%) |
| LAB | lab(84.7 -48.4 -6.9) |
| LCH | lch(84.7 48.9 188.1) |
| OKLCH | oklch(0.851 0.146 187.7) |
Copy-ready code
/* CSS */
color: #18ecdf;
background-color: #18ecdf;
/* Tailwind (arbitrary) */
class="text-[#18ecdf] bg-[#18ecdf]"
/* SCSS */
$brand: #18ecdf;
/* SwiftUI */
Color(red: 0.094, green: 0.925, blue: 0.875)
/* Android */
Color.parseColor("#18ecdf")Accessibility — WCAG contrast
Aa
#18ecdf on white: 1.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18ecdf on black: 14.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green92.5%
Blue87.5%
CMYK percentages
Cyan89.8%
Magenta0.0%
Yellow5.5%
Key (black)7.5%
Color previews
#18ecdf text on a black background
contrast 14.10:1
Card sample
#18ecdf text on a white background
contrast 1.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18ecdf;
Background color
Panel with #18ecdf background
background-color: #18ecdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18ecdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 236, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 236, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18ecdf; background: linear-gradient(135deg, #18ecdf, #186CEC);