#99f5df
a light, electric cyan · cool · closest name: aquamarine
RGB
153, 245, 223
HSL
166°, 82%, 78%
CMYK
38, 0, 9, 4
Luminance
0.7740
Every format
| HEX | #99f5df |
| RGB | rgb(153, 245, 223) |
| HSL | hsl(166, 82%, 78%) |
| CMYK | cmyk(38%, 0%, 9%, 4%) |
| LAB | lab(90.5 -32.3 1.9) |
| LCH | lch(90.5 32.4 176.5) |
| OKLCH | oklch(0.906 0.094 177.1) |
Copy-ready code
/* CSS */
color: #99f5df;
background-color: #99f5df;
/* Tailwind (arbitrary) */
class="text-[#99f5df] bg-[#99f5df]"
/* SCSS */
$brand: #99f5df;
/* SwiftUI */
Color(red: 0.600, green: 0.961, blue: 0.875)
/* Android */
Color.parseColor("#99f5df")Accessibility — WCAG contrast
Aa
#99f5df on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#99f5df on black: 16.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green96.1%
Blue87.5%
CMYK percentages
Cyan37.6%
Magenta0.0%
Yellow9.0%
Key (black)3.9%
Color previews
#99f5df text on a black background
contrast 16.48:1
Card sample
#99f5df text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #99f5df;
Background color
Panel with #99f5df background
background-color: #99f5df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #99f5df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 245, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 245, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #99f5df; background: linear-gradient(135deg, #99f5df, #99CEF5);