#18ffec
a balanced, electric cyan · cool · closest name: cyan
RGB
24, 255, 236
HSL
175°, 100%, 55%
CMYK
91, 0, 8, 0
Luminance
0.7777
Every format
| HEX | #18ffec |
| RGB | rgb(24, 255, 236) |
| HSL | hsl(175, 100%, 55%) |
| CMYK | cmyk(91%, 0%, 8%, 0%) |
| LAB | lab(90.7 -52.8 -4.9) |
| LCH | lch(90.7 53.0 185.3) |
| OKLCH | oklch(0.900 0.156 185.2) |
Copy-ready code
/* CSS */
color: #18ffec;
background-color: #18ffec;
/* Tailwind (arbitrary) */
class="text-[#18ffec] bg-[#18ffec]"
/* SCSS */
$brand: #18ffec;
/* SwiftUI */
Color(red: 0.094, green: 1.000, blue: 0.925)
/* Android */
Color.parseColor("#18ffec")Accessibility — WCAG contrast
Aa
#18ffec on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18ffec on black: 16.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green100.0%
Blue92.5%
CMYK percentages
Cyan90.6%
Magenta0.0%
Yellow7.5%
Key (black)0.0%
Color previews
#18ffec text on a black background
contrast 16.55:1
Card sample
#18ffec text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18ffec;
Background color
Panel with #18ffec background
background-color: #18ffec;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18ffec;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 255, 236, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 255, 236, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18ffec; background: linear-gradient(135deg, #18ffec, #1878FF);