#f1ef1b
a balanced, electric yellow · cool · closest name: yellow
RGB
241, 239, 27
HSL
59°, 88%, 53%
CMYK
0, 1, 89, 6
Luminance
0.8051
Every format
| HEX | #f1ef1b |
| RGB | rgb(241, 239, 27) |
| HSL | hsl(59, 88%, 53%) |
| CMYK | cmyk(0%, 1%, 89%, 6%) |
| LAB | lab(91.9 -19.4 87.5) |
| LCH | lch(91.9 89.6 102.5) |
| OKLCH | oklch(0.924 0.197 109.1) |
Copy-ready code
/* CSS */
color: #f1ef1b;
background-color: #f1ef1b;
/* Tailwind (arbitrary) */
class="text-[#f1ef1b] bg-[#f1ef1b]"
/* SCSS */
$brand: #f1ef1b;
/* SwiftUI */
Color(red: 0.945, green: 0.937, blue: 0.106)
/* Android */
Color.parseColor("#f1ef1b")Accessibility — WCAG contrast
Aa
#f1ef1b on white: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f1ef1b on black: 17.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.5%
Green93.7%
Blue10.6%
CMYK percentages
Cyan0.0%
Magenta0.8%
Yellow88.8%
Key (black)5.5%
Color previews
#f1ef1b text on a black background
contrast 17.10:1
Card sample
#f1ef1b text on a white background
contrast 1.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f1ef1b;
Background color
Panel with #f1ef1b background
background-color: #f1ef1b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f1ef1b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(241, 239, 27, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(241, 239, 27, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f1ef1b; background: linear-gradient(135deg, #f1ef1b, #64F11B);