#81f7df
a light, electric cyan · cool · closest name: aquamarine
RGB
129, 247, 223
HSL
168°, 88%, 74%
CMYK
48, 0, 10, 3
Luminance
0.7652
Every format
| HEX | #81f7df |
| RGB | rgb(129, 247, 223) |
| HSL | hsl(168, 88%, 74%) |
| CMYK | cmyk(48%, 0%, 10%, 3%) |
| LAB | lab(90.1 -39.1 1.2) |
| LCH | lch(90.1 39.1 178.2) |
| OKLCH | oklch(0.900 0.113 178.7) |
Copy-ready code
/* CSS */
color: #81f7df;
background-color: #81f7df;
/* Tailwind (arbitrary) */
class="text-[#81f7df] bg-[#81f7df]"
/* SCSS */
$brand: #81f7df;
/* SwiftUI */
Color(red: 0.506, green: 0.969, blue: 0.875)
/* Android */
Color.parseColor("#81f7df")Accessibility — WCAG contrast
Aa
#81f7df on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81f7df on black: 16.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green96.9%
Blue87.5%
CMYK percentages
Cyan47.8%
Magenta0.0%
Yellow9.7%
Key (black)3.1%
Color previews
#81f7df text on a black background
contrast 16.30:1
Card sample
#81f7df text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81f7df;
Background color
Panel with #81f7df background
background-color: #81f7df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81f7df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 247, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 247, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81f7df; background: linear-gradient(135deg, #81f7df, #81C0F7);