#ffd11b
a balanced, electric yellow · cool · closest name: gold
RGB
255, 209, 27
HSL
48°, 100%, 55%
CMYK
0, 18, 89, 0
Luminance
0.6694
Every format
| HEX | #ffd11b |
| RGB | rgb(255, 209, 27) |
| HSL | hsl(48, 100%, 55%) |
| CMYK | cmyk(0%, 18%, 89%, 0%) |
| LAB | lab(85.5 1.4 83.0) |
| LCH | lch(85.5 83.0 89.0) |
| OKLCH | oklch(0.875 0.175 92.2) |
Copy-ready code
/* CSS */
color: #ffd11b;
background-color: #ffd11b;
/* Tailwind (arbitrary) */
class="text-[#ffd11b] bg-[#ffd11b]"
/* SCSS */
$brand: #ffd11b;
/* SwiftUI */
Color(red: 1.000, green: 0.820, blue: 0.106)
/* Android */
Color.parseColor("#ffd11b")Accessibility — WCAG contrast
Aa
#ffd11b on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffd11b on black: 14.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green82.0%
Blue10.6%
CMYK percentages
Cyan0.0%
Magenta18.0%
Yellow89.4%
Key (black)0.0%
Color previews
#ffd11b text on a black background
contrast 14.39:1
Card sample
#ffd11b text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffd11b;
Background color
Panel with #ffd11b background
background-color: #ffd11b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffd11b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 209, 27, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 209, 27, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffd11b; background: linear-gradient(135deg, #ffd11b, #95FF1B);