#81f3df
a light, electric cyan · cool · closest name: turquoise
RGB
129, 243, 223
HSL
170°, 83%, 73%
CMYK
47, 0, 8, 5
Luminance
0.7410
Every format
| HEX | #81f3df |
| RGB | rgb(129, 243, 223) |
| HSL | hsl(170, 83%, 73%) |
| CMYK | cmyk(47%, 0%, 8%, 5%) |
| LAB | lab(89.0 -37.3 -0.4) |
| LCH | lch(89.0 37.3 180.6) |
| OKLCH | oklch(0.891 0.109 180.9) |
Copy-ready code
/* CSS */
color: #81f3df;
background-color: #81f3df;
/* Tailwind (arbitrary) */
class="text-[#81f3df] bg-[#81f3df]"
/* SCSS */
$brand: #81f3df;
/* SwiftUI */
Color(red: 0.506, green: 0.953, blue: 0.875)
/* Android */
Color.parseColor("#81f3df")Accessibility — WCAG contrast
Aa
#81f3df on white: 1.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81f3df on black: 15.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green95.3%
Blue87.5%
CMYK percentages
Cyan46.9%
Magenta0.0%
Yellow8.2%
Key (black)4.7%
Color previews
#81f3df text on a black background
contrast 15.82:1
Card sample
#81f3df text on a white background
contrast 1.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81f3df;
Background color
Panel with #81f3df background
background-color: #81f3df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81f3df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 243, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 243, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81f3df; background: linear-gradient(135deg, #81f3df, #81BBF3);