#837821
a dark, vivid yellow · cool · closest name: olive
RGB
131, 120, 33
HSL
53°, 60%, 32%
CMYK
0, 8, 75, 49
Luminance
0.1837
Every format
| HEX | #837821 |
| RGB | rgb(131, 120, 33) |
| HSL | hsl(53, 60%, 32%) |
| CMYK | cmyk(0%, 8%, 75%, 49%) |
| LAB | lab(49.9 -6.1 46.5) |
| LCH | lch(49.9 46.9 97.5) |
| OKLCH | oklch(0.566 0.105 101.9) |
Copy-ready code
/* CSS */
color: #837821;
background-color: #837821;
/* Tailwind (arbitrary) */
class="text-[#837821] bg-[#837821]"
/* SCSS */
$brand: #837821;
/* SwiftUI */
Color(red: 0.514, green: 0.471, blue: 0.129)
/* Android */
Color.parseColor("#837821")Accessibility — WCAG contrast
Aa
#837821 on white: 4.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#837821 on black: 4.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green47.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta8.4%
Yellow74.8%
Key (black)48.6%
Color previews
#837821 text on a black background
contrast 4.67:1
Card sample
#837821 text on a white background
contrast 4.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #837821;
Background color
Panel with #837821 background
background-color: #837821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #837821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 120, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 120, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #837821; background: linear-gradient(135deg, #837821, #4D8321);