#fffe37
a balanced, electric yellow · cool · closest name: yellow
RGB
255, 254, 55
HSL
60°, 100%, 61%
CMYK
0, 0, 78, 0
Luminance
0.9242
Every format
| HEX | #fffe37 |
| RGB | rgb(255, 254, 55) |
| HSL | hsl(60, 100%, 61%) |
| CMYK | cmyk(0%, 0%, 78%, 0%) |
| LAB | lab(97.0 -20.2 86.3) |
| LCH | lch(97.0 88.7 103.2) |
| OKLCH | oklch(0.967 0.198 109.3) |
Copy-ready code
/* CSS */
color: #fffe37;
background-color: #fffe37;
/* Tailwind (arbitrary) */
class="text-[#fffe37] bg-[#fffe37]"
/* SCSS */
$brand: #fffe37;
/* SwiftUI */
Color(red: 1.000, green: 0.996, blue: 0.216)
/* Android */
Color.parseColor("#fffe37")Accessibility — WCAG contrast
Aa
#fffe37 on white: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fffe37 on black: 19.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green99.6%
Blue21.6%
CMYK percentages
Cyan0.0%
Magenta0.4%
Yellow78.4%
Key (black)0.0%
Color previews
#fffe37 text on a black background
contrast 19.48:1
Card sample
#fffe37 text on a white background
contrast 1.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fffe37;
Background color
Panel with #fffe37 background
background-color: #fffe37;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fffe37;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 254, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 254, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fffe37; background: linear-gradient(135deg, #fffe37, #7BFF37);