#90f5df
a light, electric cyan · cool · closest name: aquamarine
RGB
144, 245, 223
HSL
167°, 84%, 76%
CMYK
41, 0, 9, 4
Luminance
0.7656
Every format
| HEX | #90f5df |
| RGB | rgb(144, 245, 223) |
| HSL | hsl(167, 84%, 76%) |
| CMYK | cmyk(41%, 0%, 9%, 4%) |
| LAB | lab(90.1 -34.6 1.3) |
| LCH | lch(90.1 34.6 177.8) |
| OKLCH | oklch(0.902 0.101 178.3) |
Copy-ready code
/* CSS */
color: #90f5df;
background-color: #90f5df;
/* Tailwind (arbitrary) */
class="text-[#90f5df] bg-[#90f5df]"
/* SCSS */
$brand: #90f5df;
/* SwiftUI */
Color(red: 0.565, green: 0.961, blue: 0.875)
/* Android */
Color.parseColor("#90f5df")Accessibility — WCAG contrast
Aa
#90f5df on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#90f5df on black: 16.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green96.1%
Blue87.5%
CMYK percentages
Cyan41.2%
Magenta0.0%
Yellow9.0%
Key (black)3.9%
Color previews
#90f5df text on a black background
contrast 16.31:1
Card sample
#90f5df text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #90f5df;
Background color
Panel with #90f5df background
background-color: #90f5df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #90f5df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 245, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 245, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #90f5df; background: linear-gradient(135deg, #90f5df, #90C8F5);