#857b21
a dark, vivid yellow · cool · closest name: olive
RGB
133, 123, 33
HSL
54°, 60%, 33%
CMYK
0, 8, 75, 48
Luminance
0.1926
Every format
| HEX | #857b21 |
| RGB | rgb(133, 123, 33) |
| HSL | hsl(54, 60%, 33%) |
| CMYK | cmyk(0%, 8%, 75%, 48%) |
| LAB | lab(51.0 -6.9 47.6) |
| LCH | lch(51.0 48.1 98.2) |
| OKLCH | oklch(0.575 0.108 102.8) |
Copy-ready code
/* CSS */
color: #857b21;
background-color: #857b21;
/* Tailwind (arbitrary) */
class="text-[#857b21] bg-[#857b21]"
/* SCSS */
$brand: #857b21;
/* SwiftUI */
Color(red: 0.522, green: 0.482, blue: 0.129)
/* Android */
Color.parseColor("#857b21")Accessibility — WCAG contrast
Aa
#857b21 on white: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#857b21 on black: 4.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green48.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta7.5%
Yellow75.2%
Key (black)47.8%
Color previews
#857b21 text on a black background
contrast 4.85:1
Card sample
#857b21 text on a white background
contrast 4.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #857b21;
Background color
Panel with #857b21 background
background-color: #857b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #857b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 123, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 123, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #857b21; background: linear-gradient(135deg, #857b21, #4C8521);