#817c01
a dark, electric yellow · cool · closest name: olive
RGB
129, 124, 1
HSL
58°, 99%, 26%
CMYK
0, 4, 99, 49
Luminance
0.1908
Every format
| HEX | #817c01 |
| RGB | rgb(129, 124, 1) |
| HSL | hsl(58, 99%, 26%) |
| CMYK | cmyk(0%, 4%, 99%, 49%) |
| LAB | lab(50.8 -10.3 55.7) |
| LCH | lch(50.8 56.7 100.4) |
| OKLCH | oklch(0.572 0.122 106.9) |
Copy-ready code
/* CSS */
color: #817c01;
background-color: #817c01;
/* Tailwind (arbitrary) */
class="text-[#817c01] bg-[#817c01]"
/* SCSS */
$brand: #817c01;
/* SwiftUI */
Color(red: 0.506, green: 0.486, blue: 0.004)
/* Android */
Color.parseColor("#817c01")Accessibility — WCAG contrast
Aa
#817c01 on white: 4.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#817c01 on black: 4.82:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green48.6%
Blue0.4%
CMYK percentages
Cyan0.0%
Magenta3.9%
Yellow99.2%
Key (black)49.4%
Color previews
#817c01 text on a black background
contrast 4.82:1
Card sample
#817c01 text on a white background
contrast 4.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #817c01;
Background color
Panel with #817c01 background
background-color: #817c01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #817c01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 124, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 124, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #817c01; background: linear-gradient(135deg, #817c01, #318101);