#585b21
a deep, vivid yellow · cool · closest name: olive
RGB
88, 91, 33
HSL
63°, 47%, 24%
CMYK
3, 0, 64, 64
Luminance
0.0967
Every format
| HEX | #585b21 |
| RGB | rgb(88, 91, 33) |
| HSL | hsl(63, 47%, 24%) |
| CMYK | cmyk(3%, 0%, 64%, 64%) |
| LAB | lab(37.2 -10.0 32.2) |
| LCH | lch(37.2 33.7 107.2) |
| OKLCH | oklch(0.456 0.080 111.9) |
Copy-ready code
/* CSS */
color: #585b21;
background-color: #585b21;
/* Tailwind (arbitrary) */
class="text-[#585b21] bg-[#585b21]"
/* SCSS */
$brand: #585b21;
/* SwiftUI */
Color(red: 0.345, green: 0.357, blue: 0.129)
/* Android */
Color.parseColor("#585b21")Accessibility — WCAG contrast
Aa
#585b21 on white: 7.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#585b21 on black: 2.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green35.7%
Blue12.9%
CMYK percentages
Cyan3.3%
Magenta0.0%
Yellow63.7%
Key (black)64.3%
Color previews
#585b21 text on a black background
contrast 2.93:1
Card sample
#585b21 text on a white background
contrast 7.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #585b21;
Background color
Panel with #585b21 background
background-color: #585b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #585b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 91, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 91, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #585b21; background: linear-gradient(135deg, #585b21, #315B21);