#11df89
a balanced, electric green · cool · closest name: aquamarine
RGB
17, 223, 137
HSL
155°, 86%, 47%
CMYK
92, 0, 39, 13
Luminance
0.5470
Every format
| HEX | #11df89 |
| RGB | rgb(17, 223, 137) |
| HSL | hsl(155, 86%, 47%) |
| CMYK | cmyk(92%, 0%, 39%, 13%) |
| LAB | lab(78.9 -64.3 29.8) |
| LCH | lch(78.9 70.8 155.1) |
| OKLCH | oklch(0.796 0.188 156.7) |
Copy-ready code
/* CSS */
color: #11df89;
background-color: #11df89;
/* Tailwind (arbitrary) */
class="text-[#11df89] bg-[#11df89]"
/* SCSS */
$brand: #11df89;
/* SwiftUI */
Color(red: 0.067, green: 0.875, blue: 0.537)
/* Android */
Color.parseColor("#11df89")Accessibility — WCAG contrast
Aa
#11df89 on white: 1.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#11df89 on black: 11.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green87.5%
Blue53.7%
CMYK percentages
Cyan92.4%
Magenta0.0%
Yellow38.6%
Key (black)12.5%
Color previews
#11df89 text on a black background
contrast 11.94:1
Card sample
#11df89 text on a white background
contrast 1.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #11df89;
Background color
Panel with #11df89 background
background-color: #11df89;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #11df89;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 223, 137, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 223, 137, 0.45);
Border & gradient
Gradient panel
border: 3px solid #11df89; background: linear-gradient(135deg, #11df89, #11ACDF);