#a4ff91
a light, electric green · cool · closest name: aquamarine
RGB
164, 255, 145
HSL
110°, 100%, 78%
CMYK
36, 0, 43, 0
Luminance
0.8146
Every format
| HEX | #a4ff91 |
| RGB | rgb(164, 255, 145) |
| HSL | hsl(110, 100%, 78%) |
| CMYK | cmyk(36%, 0%, 43%, 0%) |
| LAB | lab(92.3 -47.3 44.1) |
| LCH | lch(92.3 64.7 137.0) |
| OKLCH | oklch(0.918 0.168 140.2) |
Copy-ready code
/* CSS */
color: #a4ff91;
background-color: #a4ff91;
/* Tailwind (arbitrary) */
class="text-[#a4ff91] bg-[#a4ff91]"
/* SCSS */
$brand: #a4ff91;
/* SwiftUI */
Color(red: 0.643, green: 1.000, blue: 0.569)
/* Android */
Color.parseColor("#a4ff91")Accessibility — WCAG contrast
Aa
#a4ff91 on white: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a4ff91 on black: 17.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red64.3%
Green100.0%
Blue56.9%
CMYK percentages
Cyan35.7%
Magenta0.0%
Yellow43.1%
Key (black)0.0%
Color previews
#a4ff91 text on a black background
contrast 17.29:1
Card sample
#a4ff91 text on a white background
contrast 1.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a4ff91;
Background color
Panel with #a4ff91 background
background-color: #a4ff91;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a4ff91;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(164, 255, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(164, 255, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a4ff91; background: linear-gradient(135deg, #a4ff91, #91FFC7);