#99ffdd
a light, electric cyan · cool · closest name: aquamarine
RGB
153, 255, 221
HSL
160°, 100%, 80%
CMYK
40, 0, 13, 0
Luminance
0.8351
Every format
| HEX | #99ffdd |
| RGB | rgb(153, 255, 221) |
| HSL | hsl(160, 100%, 80%) |
| CMYK | cmyk(40%, 0%, 13%, 0%) |
| LAB | lab(93.2 -37.4 6.9) |
| LCH | lch(93.2 38.0 169.5) |
| OKLCH | oklch(0.928 0.107 170.5) |
Copy-ready code
/* CSS */
color: #99ffdd;
background-color: #99ffdd;
/* Tailwind (arbitrary) */
class="text-[#99ffdd] bg-[#99ffdd]"
/* SCSS */
$brand: #99ffdd;
/* SwiftUI */
Color(red: 0.600, green: 1.000, blue: 0.867)
/* Android */
Color.parseColor("#99ffdd")Accessibility — WCAG contrast
Aa
#99ffdd on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#99ffdd on black: 17.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green100.0%
Blue86.7%
CMYK percentages
Cyan40.0%
Magenta0.0%
Yellow13.3%
Key (black)0.0%
Color previews
#99ffdd text on a black background
contrast 17.70:1
Card sample
#99ffdd text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #99ffdd;
Background color
Panel with #99ffdd background
background-color: #99ffdd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #99ffdd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 255, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 255, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #99ffdd; background: linear-gradient(135deg, #99ffdd, #99DDFF);