#ffbb33
a balanced, electric yellow · warm · closest name: orange
RGB
255, 187, 51
HSL
40°, 100%, 60%
CMYK
0, 27, 80, 0
Luminance
0.5704
Every format
| HEX | #ffbb33 |
| RGB | rgb(255, 187, 51) |
| HSL | hsl(40, 100%, 60%) |
| CMYK | cmyk(0%, 27%, 80%, 0%) |
| LAB | lab(80.2 13.3 72.7) |
| LCH | lch(80.2 73.9 79.6) |
| OKLCH | oklch(0.834 0.159 79.5) |
Copy-ready code
/* CSS */
color: #ffbb33;
background-color: #ffbb33;
/* Tailwind (arbitrary) */
class="text-[#ffbb33] bg-[#ffbb33]"
/* SCSS */
$brand: #ffbb33;
/* SwiftUI */
Color(red: 1.000, green: 0.733, blue: 0.200)
/* Android */
Color.parseColor("#ffbb33")Accessibility — WCAG contrast
Aa
#ffbb33 on white: 1.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffbb33 on black: 12.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green73.3%
Blue20.0%
CMYK percentages
Cyan0.0%
Magenta26.7%
Yellow80.0%
Key (black)0.0%
Color previews
#ffbb33 text on a black background
contrast 12.41:1
Card sample
#ffbb33 text on a white background
contrast 1.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffbb33;
Background color
Panel with #ffbb33 background
background-color: #ffbb33;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffbb33;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 187, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 187, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffbb33; background: linear-gradient(135deg, #ffbb33, #BBFF33);