#a3b814
a dark, electric yellow · cool · closest name: olivedrab
RGB
163, 184, 20
HSL
68°, 80%, 40%
CMYK
11, 0, 89, 28
Luminance
0.4212
Every format
| HEX | #a3b814 |
| RGB | rgb(163, 184, 20) |
| HSL | hsl(68, 80%, 40%) |
| CMYK | cmyk(11%, 0%, 89%, 28%) |
| LAB | lab(71.0 -25.6 69.5) |
| LCH | lch(71.0 74.0 110.2) |
| OKLCH | oklch(0.741 0.168 117.8) |
Copy-ready code
/* CSS */
color: #a3b814;
background-color: #a3b814;
/* Tailwind (arbitrary) */
class="text-[#a3b814] bg-[#a3b814]"
/* SCSS */
$brand: #a3b814;
/* SwiftUI */
Color(red: 0.639, green: 0.722, blue: 0.078)
/* Android */
Color.parseColor("#a3b814")Accessibility — WCAG contrast
Aa
#a3b814 on white: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a3b814 on black: 9.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green72.2%
Blue7.8%
CMYK percentages
Cyan11.4%
Magenta0.0%
Yellow89.1%
Key (black)27.8%
Color previews
#a3b814 text on a black background
contrast 9.42:1
Card sample
#a3b814 text on a white background
contrast 2.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3b814;
Background color
Panel with #a3b814 background
background-color: #a3b814;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3b814;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 184, 20, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 184, 20, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3b814; background: linear-gradient(135deg, #a3b814, #36B814);