#81ddbb
a light, vivid green · cool · closest name: aquamarine
RGB
129, 221, 187
HSL
158°, 58%, 69%
CMYK
42, 0, 15, 13
Luminance
0.5997
Every format
| HEX | #81ddbb |
| RGB | rgb(129, 221, 187) |
| HSL | hsl(158, 58%, 69%) |
| CMYK | cmyk(42%, 0%, 15%, 13%) |
| LAB | lab(81.8 -35.2 8.2) |
| LCH | lch(81.8 36.1 167.0) |
| OKLCH | oklch(0.831 0.102 168.1) |
Copy-ready code
/* CSS */
color: #81ddbb;
background-color: #81ddbb;
/* Tailwind (arbitrary) */
class="text-[#81ddbb] bg-[#81ddbb]"
/* SCSS */
$brand: #81ddbb;
/* SwiftUI */
Color(red: 0.506, green: 0.867, blue: 0.733)
/* Android */
Color.parseColor("#81ddbb")Accessibility — WCAG contrast
Aa
#81ddbb on white: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81ddbb on black: 12.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green86.7%
Blue73.3%
CMYK percentages
Cyan41.6%
Magenta0.0%
Yellow15.4%
Key (black)13.3%
Color previews
#81ddbb text on a black background
contrast 12.99:1
Card sample
#81ddbb text on a white background
contrast 1.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81ddbb;
Background color
Panel with #81ddbb background
background-color: #81ddbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81ddbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 221, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 221, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81ddbb; background: linear-gradient(135deg, #81ddbb, #81C2DD);