#aef521
a balanced, electric green · cool · closest name: yellow
RGB
174, 245, 33
HSL
80°, 91%, 55%
CMYK
29, 0, 87, 4
Luminance
0.7441
Every format
| HEX | #aef521 |
| RGB | rgb(174, 245, 33) |
| HSL | hsl(80, 91%, 55%) |
| CMYK | cmyk(29%, 0%, 87%, 4%) |
| LAB | lab(89.1 -48.4 82.4) |
| LCH | lch(89.1 95.6 120.5) |
| OKLCH | oklch(0.890 0.226 128.2) |
Copy-ready code
/* CSS */
color: #aef521;
background-color: #aef521;
/* Tailwind (arbitrary) */
class="text-[#aef521] bg-[#aef521]"
/* SCSS */
$brand: #aef521;
/* SwiftUI */
Color(red: 0.682, green: 0.961, blue: 0.129)
/* Android */
Color.parseColor("#aef521")Accessibility — WCAG contrast
Aa
#aef521 on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#aef521 on black: 15.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red68.2%
Green96.1%
Blue12.9%
CMYK percentages
Cyan29.0%
Magenta0.0%
Yellow86.5%
Key (black)3.9%
Color previews
#aef521 text on a black background
contrast 15.88:1
Card sample
#aef521 text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aef521;
Background color
Panel with #aef521 background
background-color: #aef521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aef521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(174, 245, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(174, 245, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aef521; background: linear-gradient(135deg, #aef521, #21F521);