#16efff
a balanced, electric cyan · cool · closest name: cyan
RGB
22, 239, 255
HSL
184°, 100%, 54%
CMYK
91, 6, 0, 0
Luminance
0.6912
Every format
| HEX | #16efff |
| RGB | rgb(22, 239, 255) |
| HSL | hsl(184, 100%, 54%) |
| CMYK | cmyk(91%, 6%, 0%, 0%) |
| LAB | lab(86.6 -40.5 -21.0) |
| LCH | lch(86.6 45.6 207.4) |
| OKLCH | oklch(0.869 0.146 203.6) |
Copy-ready code
/* CSS */
color: #16efff;
background-color: #16efff;
/* Tailwind (arbitrary) */
class="text-[#16efff] bg-[#16efff]"
/* SCSS */
$brand: #16efff;
/* SwiftUI */
Color(red: 0.086, green: 0.937, blue: 1.000)
/* Android */
Color.parseColor("#16efff")Accessibility — WCAG contrast
Aa
#16efff on white: 1.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#16efff on black: 14.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.6%
Green93.7%
Blue100.0%
CMYK percentages
Cyan91.4%
Magenta6.3%
Yellow0.0%
Key (black)0.0%
Color previews
#16efff text on a black background
contrast 14.82:1
Card sample
#16efff text on a white background
contrast 1.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #16efff;
Background color
Panel with #16efff background
background-color: #16efff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #16efff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(22, 239, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(22, 239, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #16efff; background: linear-gradient(135deg, #16efff, #1654FF);