#81ffe2
a light, electric cyan · cool · closest name: aquamarine
RGB
129, 255, 226
HSL
166°, 100%, 75%
CMYK
49, 0, 11, 0
Luminance
0.8168
Every format
| HEX | #81ffe2 |
| RGB | rgb(129, 255, 226) |
| HSL | hsl(166, 100%, 75%) |
| CMYK | cmyk(49%, 0%, 11%, 0%) |
| LAB | lab(92.4 -42.0 3.1) |
| LCH | lch(92.4 42.1 175.8) |
| OKLCH | oklch(0.919 0.121 176.4) |
Copy-ready code
/* CSS */
color: #81ffe2;
background-color: #81ffe2;
/* Tailwind (arbitrary) */
class="text-[#81ffe2] bg-[#81ffe2]"
/* SCSS */
$brand: #81ffe2;
/* SwiftUI */
Color(red: 0.506, green: 1.000, blue: 0.886)
/* Android */
Color.parseColor("#81ffe2")Accessibility — WCAG contrast
Aa
#81ffe2 on white: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81ffe2 on black: 17.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green100.0%
Blue88.6%
CMYK percentages
Cyan49.4%
Magenta0.0%
Yellow11.4%
Key (black)0.0%
Color previews
#81ffe2 text on a black background
contrast 17.34:1
Card sample
#81ffe2 text on a white background
contrast 1.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81ffe2;
Background color
Panel with #81ffe2 background
background-color: #81ffe2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81ffe2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 255, 226, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 255, 226, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81ffe2; background: linear-gradient(135deg, #81ffe2, #81C8FF);