#3f3f06
a deep, electric yellow · cool · closest name: darkslategray
RGB
63, 63, 6
HSL
60°, 83%, 14%
CMYK
0, 0, 91, 75
Luminance
0.0462
Every format
| HEX | #3f3f06 |
| RGB | rgb(63, 63, 6) |
| HSL | hsl(60, 83%, 14%) |
| CMYK | cmyk(0%, 0%, 91%, 75%) |
| LAB | lab(25.6 -7.6 31.9) |
| LCH | lch(25.6 32.8 103.4) |
| OKLCH | oklch(0.356 0.073 109.6) |
Copy-ready code
/* CSS */
color: #3f3f06;
background-color: #3f3f06;
/* Tailwind (arbitrary) */
class="text-[#3f3f06] bg-[#3f3f06]"
/* SCSS */
$brand: #3f3f06;
/* SwiftUI */
Color(red: 0.247, green: 0.247, blue: 0.024)
/* Android */
Color.parseColor("#3f3f06")Accessibility — WCAG contrast
Aa
#3f3f06 on white: 10.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f3f06 on black: 1.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green24.7%
Blue2.4%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow90.5%
Key (black)75.3%
Color previews
#3f3f06 text on a black background
contrast 1.92:1
Card sample
#3f3f06 text on a white background
contrast 10.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f3f06;
Background color
Panel with #3f3f06 background
background-color: #3f3f06;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f3f06;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 63, 6, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 63, 6, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f3f06; background: linear-gradient(135deg, #3f3f06, #193F06);