#a3cb21
a balanced, vivid green · cool · closest name: olivedrab
RGB
163, 203, 33
HSL
74°, 72%, 46%
CMYK
20, 0, 84, 20
Luminance
0.5061
Every format
| HEX | #a3cb21 |
| RGB | rgb(163, 203, 33) |
| HSL | hsl(74, 72%, 46%) |
| CMYK | cmyk(20%, 0%, 84%, 20%) |
| LAB | lab(76.4 -34.2 71.4) |
| LCH | lch(76.4 79.2 115.6) |
| OKLCH | oklch(0.785 0.185 123.2) |
Copy-ready code
/* CSS */
color: #a3cb21;
background-color: #a3cb21;
/* Tailwind (arbitrary) */
class="text-[#a3cb21] bg-[#a3cb21]"
/* SCSS */
$brand: #a3cb21;
/* SwiftUI */
Color(red: 0.639, green: 0.796, blue: 0.129)
/* Android */
Color.parseColor("#a3cb21")Accessibility — WCAG contrast
Aa
#a3cb21 on white: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a3cb21 on black: 11.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green79.6%
Blue12.9%
CMYK percentages
Cyan19.7%
Magenta0.0%
Yellow83.7%
Key (black)20.4%
Color previews
#a3cb21 text on a black background
contrast 11.12:1
Card sample
#a3cb21 text on a white background
contrast 1.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3cb21;
Background color
Panel with #a3cb21 background
background-color: #a3cb21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3cb21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 203, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 203, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3cb21; background: linear-gradient(135deg, #a3cb21, #32CB21);