#837e21
a dark, vivid yellow · cool · closest name: olive
RGB
131, 126, 33
HSL
57°, 60%, 32%
CMYK
0, 4, 75, 49
Luminance
0.1986
Every format
| HEX | #837e21 |
| RGB | rgb(131, 126, 33) |
| HSL | hsl(57, 60%, 32%) |
| CMYK | cmyk(0%, 4%, 75%, 49%) |
| LAB | lab(51.7 -9.5 48.2) |
| LCH | lch(51.7 49.1 101.1) |
| OKLCH | oklch(0.580 0.111 106.3) |
Copy-ready code
/* CSS */
color: #837e21;
background-color: #837e21;
/* Tailwind (arbitrary) */
class="text-[#837e21] bg-[#837e21]"
/* SCSS */
$brand: #837e21;
/* SwiftUI */
Color(red: 0.514, green: 0.494, blue: 0.129)
/* Android */
Color.parseColor("#837e21")Accessibility — WCAG contrast
Aa
#837e21 on white: 4.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#837e21 on black: 4.97:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green49.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta3.8%
Yellow74.8%
Key (black)48.6%
Color previews
#837e21 text on a black background
contrast 4.97:1
Card sample
#837e21 text on a white background
contrast 4.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #837e21;
Background color
Panel with #837e21 background
background-color: #837e21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #837e21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 126, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 126, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #837e21; background: linear-gradient(135deg, #837e21, #478321);