#90fdda
a light, electric cyan · cool · closest name: aquamarine
RGB
144, 253, 218
HSL
161°, 97%, 78%
CMYK
43, 0, 14, 1
Luminance
0.8124
Every format
| HEX | #90fdda |
| RGB | rgb(144, 253, 218) |
| HSL | hsl(161, 97%, 78%) |
| CMYK | cmyk(43%, 0%, 14%, 1%) |
| LAB | lab(92.2 -39.4 7.0) |
| LCH | lch(92.2 40.0 169.9) |
| OKLCH | oklch(0.919 0.113 170.9) |
Copy-ready code
/* CSS */
color: #90fdda;
background-color: #90fdda;
/* Tailwind (arbitrary) */
class="text-[#90fdda] bg-[#90fdda]"
/* SCSS */
$brand: #90fdda;
/* SwiftUI */
Color(red: 0.565, green: 0.992, blue: 0.855)
/* Android */
Color.parseColor("#90fdda")Accessibility — WCAG contrast
Aa
#90fdda on white: 1.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#90fdda on black: 17.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green99.2%
Blue85.5%
CMYK percentages
Cyan43.1%
Magenta0.0%
Yellow13.8%
Key (black)0.8%
Color previews
#90fdda text on a black background
contrast 17.25:1
Card sample
#90fdda text on a white background
contrast 1.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #90fdda;
Background color
Panel with #90fdda background
background-color: #90fdda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #90fdda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 253, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 253, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #90fdda; background: linear-gradient(135deg, #90fdda, #90D7FD);