#11ffcc
a balanced, electric cyan · cool · closest name: aquamarine
RGB
17, 255, 204
HSL
167°, 100%, 53%
CMYK
93, 0, 20, 0
Luminance
0.7600
Every format
| HEX | #11ffcc |
| RGB | rgb(17, 255, 204) |
| HSL | hsl(167, 100%, 53%) |
| CMYK | cmyk(93%, 0%, 20%, 0%) |
| LAB | lab(89.9 -61.2 10.5) |
| LCH | lch(89.9 62.1 170.3) |
| OKLCH | oklch(0.891 0.173 171.1) |
Copy-ready code
/* CSS */
color: #11ffcc;
background-color: #11ffcc;
/* Tailwind (arbitrary) */
class="text-[#11ffcc] bg-[#11ffcc]"
/* SCSS */
$brand: #11ffcc;
/* SwiftUI */
Color(red: 0.067, green: 1.000, blue: 0.800)
/* Android */
Color.parseColor("#11ffcc")Accessibility — WCAG contrast
Aa
#11ffcc on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#11ffcc on black: 16.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green100.0%
Blue80.0%
CMYK percentages
Cyan93.3%
Magenta0.0%
Yellow20.0%
Key (black)0.0%
Color previews
#11ffcc text on a black background
contrast 16.20:1
Card sample
#11ffcc text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #11ffcc;
Background color
Panel with #11ffcc background
background-color: #11ffcc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #11ffcc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 255, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 255, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #11ffcc; background: linear-gradient(135deg, #11ffcc, #1193FF);