#fffe17
a balanced, electric yellow · cool · “yellow”
RGB
255, 254, 23
HSL
60°, 100%, 55%
CMYK
0, 0, 91, 0
Luminance
0.9221
Every format
| HEX | #fffe17 |
| RGB | rgb(255, 254, 23) |
| HSL | hsl(60, 100%, 55%) |
| CMYK | cmyk(0%, 0%, 91%, 0%) |
| LAB | lab(96.9 -20.9 92.4) |
| LCH | lch(96.9 94.7 102.7) |
| OKLCH | oklch(0.966 0.207 109.4) |
Copy-ready code
/* CSS */
color: #fffe17;
background-color: #fffe17;
/* Tailwind (arbitrary) */
class="text-[#fffe17] bg-[#fffe17]"
/* SCSS */
$brand: #fffe17;
/* SwiftUI */
Color(red: 1.000, green: 0.996, blue: 0.090)
/* Android */
Color.parseColor("#fffe17")Accessibility — WCAG contrast
Aa
#fffe17 on white: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fffe17 on black: 19.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green99.6%
Blue9.0%
CMYK percentages
Cyan0.0%
Magenta0.4%
Yellow91.0%
Key (black)0.0%
Color previews
#fffe17 text on a black background
contrast 19.44:1
Card sample
#fffe17 text on a white background
contrast 1.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fffe17;
Background color
Panel with #fffe17 background
background-color: #fffe17;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fffe17;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 254, 23, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 254, 23, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fffe17; background: linear-gradient(135deg, #fffe17, #65FF17);