#81fffe
a light, electric cyan · cool · closest name: cyan
RGB
129, 255, 254
HSL
180°, 100%, 75%
CMYK
49, 0, 0, 0
Luminance
0.8334
Every format
| HEX | #81fffe |
| RGB | rgb(129, 255, 254) |
| HSL | hsl(180, 100%, 75%) |
| CMYK | cmyk(49%, 0%, 0%, 0%) |
| LAB | lab(93.2 -35.3 -10.3) |
| LCH | lch(93.2 36.8 196.3) |
| OKLCH | oklch(0.928 0.113 194.7) |
Copy-ready code
/* CSS */
color: #81fffe;
background-color: #81fffe;
/* Tailwind (arbitrary) */
class="text-[#81fffe] bg-[#81fffe]"
/* SCSS */
$brand: #81fffe;
/* SwiftUI */
Color(red: 0.506, green: 1.000, blue: 0.996)
/* Android */
Color.parseColor("#81fffe")Accessibility — WCAG contrast
Aa
#81fffe on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81fffe on black: 17.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green100.0%
Blue99.6%
CMYK percentages
Cyan49.4%
Magenta0.0%
Yellow0.4%
Key (black)0.0%
Color previews
#81fffe text on a black background
contrast 17.67:1
Card sample
#81fffe text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81fffe;
Background color
Panel with #81fffe background
background-color: #81fffe;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81fffe;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 255, 254, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 255, 254, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81fffe; background: linear-gradient(135deg, #81fffe, #81ACFF);