#423708
a deep, electric yellow · cool · closest name: darkslategray
RGB
66, 55, 8
HSL
49°, 78%, 15%
CMYK
0, 17, 88, 74
Luminance
0.0391
Every format
| HEX | #423708 |
| RGB | rgb(66, 55, 8) |
| HSL | hsl(49, 78%, 15%) |
| CMYK | cmyk(0%, 17%, 88%, 74%) |
| LAB | lab(23.4 -0.9 29.0) |
| LCH | lch(23.4 29.0 91.7) |
| OKLCH | oklch(0.339 0.064 95.1) |
Copy-ready code
/* CSS */
color: #423708;
background-color: #423708;
/* Tailwind (arbitrary) */
class="text-[#423708] bg-[#423708]"
/* SCSS */
$brand: #423708;
/* SwiftUI */
Color(red: 0.259, green: 0.216, blue: 0.031)
/* Android */
Color.parseColor("#423708")Accessibility — WCAG contrast
Aa
#423708 on white: 11.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#423708 on black: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green21.6%
Blue3.1%
CMYK percentages
Cyan0.0%
Magenta16.7%
Yellow87.9%
Key (black)74.1%
Color previews
#423708 text on a black background
contrast 1.78:1
Card sample
#423708 text on a white background
contrast 11.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #423708;
Background color
Panel with #423708 background
background-color: #423708;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #423708;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 55, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 55, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #423708; background: linear-gradient(135deg, #423708, #264208);