#ffff5a
a light, electric yellow · cool · closest name: yellow
RGB
255, 255, 90
HSL
60°, 100%, 68%
CMYK
0, 0, 65, 0
Luminance
0.9352
Every format
| HEX | #ffff5a |
| RGB | rgb(255, 255, 90) |
| HSL | hsl(60, 100%, 68%) |
| CMYK | cmyk(0%, 0%, 65%, 0%) |
| LAB | lab(97.4 -19.1 75.5) |
| LCH | lch(97.4 77.9 104.2) |
| OKLCH | oklch(0.971 0.180 109.3) |
Copy-ready code
/* CSS */
color: #ffff5a;
background-color: #ffff5a;
/* Tailwind (arbitrary) */
class="text-[#ffff5a] bg-[#ffff5a]"
/* SCSS */
$brand: #ffff5a;
/* SwiftUI */
Color(red: 1.000, green: 1.000, blue: 0.353)
/* Android */
Color.parseColor("#ffff5a")Accessibility — WCAG contrast
Aa
#ffff5a on white: 1.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffff5a on black: 19.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green100.0%
Blue35.3%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow64.7%
Key (black)0.0%
Color previews
#ffff5a text on a black background
contrast 19.70:1
Card sample
#ffff5a text on a white background
contrast 1.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffff5a;
Background color
Panel with #ffff5a background
background-color: #ffff5a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffff5a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 255, 90, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 255, 90, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffff5a; background: linear-gradient(135deg, #ffff5a, #91FF5A);