#9effff
a light, electric cyan · cool · closest name: cyan
RGB
158, 255, 255
HSL
180°, 100%, 81%
CMYK
38, 0, 0, 0
Luminance
0.8601
Every format
| HEX | #9effff |
| RGB | rgb(158, 255, 255) |
| HSL | hsl(180, 100%, 81%) |
| CMYK | cmyk(38%, 0%, 0%, 0%) |
| LAB | lab(94.3 -28.5 -9.0) |
| LCH | lch(94.3 29.9 197.6) |
| OKLCH | oklch(0.940 0.092 195.7) |
Copy-ready code
/* CSS */
color: #9effff;
background-color: #9effff;
/* Tailwind (arbitrary) */
class="text-[#9effff] bg-[#9effff]"
/* SCSS */
$brand: #9effff;
/* SwiftUI */
Color(red: 0.620, green: 1.000, blue: 1.000)
/* Android */
Color.parseColor("#9effff")Accessibility — WCAG contrast
Aa
#9effff on white: 1.15:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#9effff on black: 18.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red62.0%
Green100.0%
Blue100.0%
CMYK percentages
Cyan38.0%
Magenta0.0%
Yellow0.0%
Key (black)0.0%
Color previews
#9effff text on a black background
contrast 18.20:1
Card sample
#9effff text on a white background
contrast 1.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #9effff;
Background color
Panel with #9effff background
background-color: #9effff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #9effff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(158, 255, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(158, 255, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9effff; background: linear-gradient(135deg, #9effff, #9EBEFF);