#3f3003
a deep, electric yellow · cool · closest name: black
RGB
63, 48, 3
HSL
45°, 91%, 13%
CMYK
0, 24, 95, 75
Luminance
0.0318
Every format
| HEX | #3f3003 |
| RGB | rgb(63, 48, 3) |
| HSL | hsl(45, 91%, 13%) |
| CMYK | cmyk(0%, 24%, 95%, 75%) |
| LAB | lab(20.7 1.8 28.1) |
| LCH | lch(20.7 28.2 86.4) |
| OKLCH | oklch(0.317 0.062 88.8) |
Copy-ready code
/* CSS */
color: #3f3003;
background-color: #3f3003;
/* Tailwind (arbitrary) */
class="text-[#3f3003] bg-[#3f3003]"
/* SCSS */
$brand: #3f3003;
/* SwiftUI */
Color(red: 0.247, green: 0.188, blue: 0.012)
/* Android */
Color.parseColor("#3f3003")Accessibility — WCAG contrast
Aa
#3f3003 on white: 12.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f3003 on black: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green18.8%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta23.8%
Yellow95.2%
Key (black)75.3%
Color previews
#3f3003 text on a black background
contrast 1.64:1
Card sample
#3f3003 text on a white background
contrast 12.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f3003;
Background color
Panel with #3f3003 background
background-color: #3f3003;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f3003;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 48, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 48, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f3003; background: linear-gradient(135deg, #3f3003, #263F03);