#636321
a dark, vivid yellow · cool · closest name: olive
RGB
99, 99, 33
HSL
60°, 50%, 26%
CMYK
0, 0, 67, 61
Luminance
0.1169
Every format
| HEX | #636321 |
| RGB | rgb(99, 99, 33) |
| HSL | hsl(60, 50%, 26%) |
| CMYK | cmyk(0%, 0%, 67%, 61%) |
| LAB | lab(40.7 -9.3 36.2) |
| LCH | lch(40.7 37.4 104.5) |
| OKLCH | oklch(0.486 0.087 109.2) |
Copy-ready code
/* CSS */
color: #636321;
background-color: #636321;
/* Tailwind (arbitrary) */
class="text-[#636321] bg-[#636321]"
/* SCSS */
$brand: #636321;
/* SwiftUI */
Color(red: 0.388, green: 0.388, blue: 0.129)
/* Android */
Color.parseColor("#636321")Accessibility — WCAG contrast
Aa
#636321 on white: 6.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#636321 on black: 3.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green38.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow66.7%
Key (black)61.2%
Color previews
#636321 text on a black background
contrast 3.34:1
Card sample
#636321 text on a white background
contrast 6.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #636321;
Background color
Panel with #636321 background
background-color: #636321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #636321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 99, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 99, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #636321; background: linear-gradient(135deg, #636321, #376321);