#505c01
a deep, electric yellow · cool · closest name: olive
RGB
80, 92, 1
HSL
68°, 98%, 18%
CMYK
13, 0, 99, 64
Luminance
0.0936
Every format
| HEX | #505c01 |
| RGB | rgb(80, 92, 1) |
| HSL | hsl(68, 98%, 18%) |
| CMYK | cmyk(13%, 0%, 99%, 64%) |
| LAB | lab(36.7 -16.1 43.3) |
| LCH | lch(36.7 46.2 110.3) |
| OKLCH | oklch(0.449 0.104 118.2) |
Copy-ready code
/* CSS */
color: #505c01;
background-color: #505c01;
/* Tailwind (arbitrary) */
class="text-[#505c01] bg-[#505c01]"
/* SCSS */
$brand: #505c01;
/* SwiftUI */
Color(red: 0.314, green: 0.361, blue: 0.004)
/* Android */
Color.parseColor("#505c01")Accessibility — WCAG contrast
Aa
#505c01 on white: 7.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#505c01 on black: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.4%
Green36.1%
Blue0.4%
CMYK percentages
Cyan13.0%
Magenta0.0%
Yellow98.9%
Key (black)63.9%
Color previews
#505c01 text on a black background
contrast 2.87:1
Card sample
#505c01 text on a white background
contrast 7.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #505c01;
Background color
Panel with #505c01 background
background-color: #505c01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #505c01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(80, 92, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(80, 92, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #505c01; background: linear-gradient(135deg, #505c01, #135C01);