#90ffec
a light, electric cyan · cool · closest name: aquamarine
RGB
144, 255, 236
HSL
170°, 100%, 78%
CMYK
44, 0, 8, 0
Luminance
0.8351
Every format
| HEX | #90ffec |
| RGB | rgb(144, 255, 236) |
| HSL | hsl(170, 100%, 78%) |
| CMYK | cmyk(44%, 0%, 8%, 0%) |
| LAB | lab(93.2 -36.3 -0.9) |
| LCH | lch(93.2 36.3 181.4) |
| OKLCH | oklch(0.928 0.106 181.6) |
Copy-ready code
/* CSS */
color: #90ffec;
background-color: #90ffec;
/* Tailwind (arbitrary) */
class="text-[#90ffec] bg-[#90ffec]"
/* SCSS */
$brand: #90ffec;
/* SwiftUI */
Color(red: 0.565, green: 1.000, blue: 0.925)
/* Android */
Color.parseColor("#90ffec")Accessibility — WCAG contrast
Aa
#90ffec on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#90ffec on black: 17.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green100.0%
Blue92.5%
CMYK percentages
Cyan43.5%
Magenta0.0%
Yellow7.5%
Key (black)0.0%
Color previews
#90ffec text on a black background
contrast 17.70:1
Card sample
#90ffec text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #90ffec;
Background color
Panel with #90ffec background
background-color: #90ffec;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #90ffec;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 255, 236, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 255, 236, 0.45);
Border & gradient
Gradient panel
border: 3px solid #90ffec; background: linear-gradient(135deg, #90ffec, #90C8FF);