#ff9900
a balanced, electric orange · warm · closest name: orange
RGB
255, 153, 0
HSL
36°, 100%, 50%
CMYK
0, 40, 100, 0
Luminance
0.4404
Every format
| HEX | #ff9900 |
| RGB | rgb(255, 153, 0) |
| HSL | hsl(36, 100%, 50%) |
| CMYK | cmyk(0%, 40%, 100%, 0%) |
| LAB | lab(72.3 30.2 77.2) |
| LCH | lch(72.3 82.9 68.7) |
| OKLCH | oklch(0.772 0.174 64.6) |
Copy-ready code
/* CSS */
color: #ff9900;
background-color: #ff9900;
/* Tailwind (arbitrary) */
class="text-[#ff9900] bg-[#ff9900]"
/* SCSS */
$brand: #ff9900;
/* SwiftUI */
Color(red: 1.000, green: 0.600, blue: 0.000)
/* Android */
Color.parseColor("#ff9900")Accessibility — WCAG contrast
Aa
#ff9900 on white: 2.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ff9900 on black: 9.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green60.0%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta40.0%
Yellow100.0%
Key (black)0.0%
Color previews
#ff9900 text on a black background
contrast 9.81:1
Card sample
#ff9900 text on a white background
contrast 2.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff9900;
Background color
Panel with #ff9900 background
background-color: #ff9900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff9900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 153, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 153, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff9900; background: linear-gradient(135deg, #ff9900, #BBFF00);