#81fdac
a light, electric green · cool · closest name: aquamarine
RGB
129, 253, 172
HSL
141°, 97%, 75%
CMYK
49, 0, 32, 1
Luminance
0.7790
Every format
| HEX | #81fdac |
| RGB | rgb(129, 253, 172) |
| HSL | hsl(141, 97%, 75%) |
| CMYK | cmyk(49%, 0%, 32%, 1%) |
| LAB | lab(90.7 -52.1 28.4) |
| LCH | lch(90.7 59.3 151.4) |
| OKLCH | oklch(0.902 0.159 153.3) |
Copy-ready code
/* CSS */
color: #81fdac;
background-color: #81fdac;
/* Tailwind (arbitrary) */
class="text-[#81fdac] bg-[#81fdac]"
/* SCSS */
$brand: #81fdac;
/* SwiftUI */
Color(red: 0.506, green: 0.992, blue: 0.675)
/* Android */
Color.parseColor("#81fdac")Accessibility — WCAG contrast
Aa
#81fdac on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81fdac on black: 16.58:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green99.2%
Blue67.5%
CMYK percentages
Cyan49.0%
Magenta0.0%
Yellow32.0%
Key (black)0.8%
Color previews
#81fdac text on a black background
contrast 16.58:1
Card sample
#81fdac text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81fdac;
Background color
Panel with #81fdac background
background-color: #81fdac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81fdac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 253, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 253, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81fdac; background: linear-gradient(135deg, #81fdac, #81FBFD);