#a5f921
a balanced, electric green · cool · closest name: lime
RGB
165, 249, 33
HSL
83°, 95%, 55%
CMYK
34, 0, 87, 2
Luminance
0.7586
Every format
| HEX | #a5f921 |
| RGB | rgb(165, 249, 33) |
| HSL | hsl(83, 95%, 55%) |
| CMYK | cmyk(34%, 0%, 87%, 2%) |
| LAB | lab(89.8 -53.3 82.8) |
| LCH | lch(89.8 98.4 122.8) |
| OKLCH | oklch(0.894 0.235 130.4) |
Copy-ready code
/* CSS */
color: #a5f921;
background-color: #a5f921;
/* Tailwind (arbitrary) */
class="text-[#a5f921] bg-[#a5f921]"
/* SCSS */
$brand: #a5f921;
/* SwiftUI */
Color(red: 0.647, green: 0.976, blue: 0.129)
/* Android */
Color.parseColor("#a5f921")Accessibility — WCAG contrast
Aa
#a5f921 on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a5f921 on black: 16.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red64.7%
Green97.6%
Blue12.9%
CMYK percentages
Cyan33.7%
Magenta0.0%
Yellow86.7%
Key (black)2.4%
Color previews
#a5f921 text on a black background
contrast 16.17:1
Card sample
#a5f921 text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a5f921;
Background color
Panel with #a5f921 background
background-color: #a5f921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a5f921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(165, 249, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(165, 249, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a5f921; background: linear-gradient(135deg, #a5f921, #21F92D);