#81ffeb
a light, electric cyan · cool · closest name: aquamarine
RGB
129, 255, 235
HSL
171°, 100%, 75%
CMYK
49, 0, 8, 0
Luminance
0.8219
Every format
| HEX | #81ffeb |
| RGB | rgb(129, 255, 235) |
| HSL | hsl(171, 100%, 75%) |
| CMYK | cmyk(49%, 0%, 8%, 0%) |
| LAB | lab(92.7 -39.9 -1.3) |
| LCH | lch(92.7 39.9 181.8) |
| OKLCH | oklch(0.922 0.117 182.0) |
Copy-ready code
/* CSS */
color: #81ffeb;
background-color: #81ffeb;
/* Tailwind (arbitrary) */
class="text-[#81ffeb] bg-[#81ffeb]"
/* SCSS */
$brand: #81ffeb;
/* SwiftUI */
Color(red: 0.506, green: 1.000, blue: 0.922)
/* Android */
Color.parseColor("#81ffeb")Accessibility — WCAG contrast
Aa
#81ffeb on white: 1.20:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81ffeb on black: 17.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green100.0%
Blue92.2%
CMYK percentages
Cyan49.4%
Magenta0.0%
Yellow7.8%
Key (black)0.0%
Color previews
#81ffeb text on a black background
contrast 17.44:1
Card sample
#81ffeb text on a white background
contrast 1.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81ffeb;
Background color
Panel with #81ffeb background
background-color: #81ffeb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81ffeb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 255, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 255, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81ffeb; background: linear-gradient(135deg, #81ffeb, #81BFFF);