#18fcdf
a balanced, electric cyan · cool · closest name: aquamarine
RGB
24, 252, 223
HSL
172°, 97%, 54%
CMYK
91, 0, 12, 1
Luminance
0.7514
Every format
| HEX | #18fcdf |
| RGB | rgb(24, 252, 223) |
| HSL | hsl(172, 97%, 54%) |
| CMYK | cmyk(91%, 0%, 12%, 1%) |
| LAB | lab(89.5 -55.0 0.1) |
| LCH | lch(89.5 55.0 179.9) |
| OKLCH | oklch(0.889 0.159 180.3) |
Copy-ready code
/* CSS */
color: #18fcdf;
background-color: #18fcdf;
/* Tailwind (arbitrary) */
class="text-[#18fcdf] bg-[#18fcdf]"
/* SCSS */
$brand: #18fcdf;
/* SwiftUI */
Color(red: 0.094, green: 0.988, blue: 0.875)
/* Android */
Color.parseColor("#18fcdf")Accessibility — WCAG contrast
Aa
#18fcdf on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18fcdf on black: 16.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green98.8%
Blue87.5%
CMYK percentages
Cyan90.5%
Magenta0.0%
Yellow11.5%
Key (black)1.2%
Color previews
#18fcdf text on a black background
contrast 16.03:1
Card sample
#18fcdf text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18fcdf;
Background color
Panel with #18fcdf background
background-color: #18fcdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18fcdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 252, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 252, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18fcdf; background: linear-gradient(135deg, #18fcdf, #1881FC);