#56d591
a balanced, vivid green · cool · closest name: aquamarine
RGB
86, 213, 145
HSL
148°, 60%, 59%
CMYK
60, 0, 32, 17
Luminance
0.5161
Every format
| HEX | #56d591 |
| RGB | rgb(86, 213, 145) |
| HSL | hsl(148, 60%, 59%) |
| CMYK | cmyk(60%, 0%, 32%, 17%) |
| LAB | lab(77.0 -50.6 23.4) |
| LCH | lch(77.0 55.7 155.2) |
| OKLCH | oklch(0.785 0.150 156.8) |
Copy-ready code
/* CSS */
color: #56d591;
background-color: #56d591;
/* Tailwind (arbitrary) */
class="text-[#56d591] bg-[#56d591]"
/* SCSS */
$brand: #56d591;
/* SwiftUI */
Color(red: 0.337, green: 0.835, blue: 0.569)
/* Android */
Color.parseColor("#56d591")Accessibility — WCAG contrast
Aa
#56d591 on white: 1.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#56d591 on black: 11.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.7%
Green83.5%
Blue56.9%
CMYK percentages
Cyan59.6%
Magenta0.0%
Yellow31.9%
Key (black)16.5%
Color previews
#56d591 text on a black background
contrast 11.32:1
Card sample
#56d591 text on a white background
contrast 1.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #56d591;
Background color
Panel with #56d591 background
background-color: #56d591;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #56d591;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(86, 213, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(86, 213, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #56d591; background: linear-gradient(135deg, #56d591, #56C4D5);