#64df91
a balanced, vivid green · cool · closest name: aquamarine
RGB
100, 223, 145
HSL
142°, 66%, 63%
CMYK
55, 0, 35, 13
Luminance
0.5753
Every format
| HEX | #64df91 |
| RGB | rgb(100, 223, 145) |
| HSL | hsl(142, 66%, 63%) |
| CMYK | cmyk(55%, 0%, 35%, 13%) |
| LAB | lab(80.5 -51.6 28.1) |
| LCH | lch(80.5 58.7 151.4) |
| OKLCH | oklch(0.814 0.157 153.3) |
Copy-ready code
/* CSS */
color: #64df91;
background-color: #64df91;
/* Tailwind (arbitrary) */
class="text-[#64df91] bg-[#64df91]"
/* SCSS */
$brand: #64df91;
/* SwiftUI */
Color(red: 0.392, green: 0.875, blue: 0.569)
/* Android */
Color.parseColor("#64df91")Accessibility — WCAG contrast
Aa
#64df91 on white: 1.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64df91 on black: 12.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green87.5%
Blue56.9%
CMYK percentages
Cyan55.2%
Magenta0.0%
Yellow35.0%
Key (black)12.5%
Color previews
#64df91 text on a black background
contrast 12.51:1
Card sample
#64df91 text on a white background
contrast 1.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64df91;
Background color
Panel with #64df91 background
background-color: #64df91;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64df91;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 223, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 223, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64df91; background: linear-gradient(135deg, #64df91, #64DBDF);