#ffee00
a balanced, electric yellow · cool · closest name: yellow
RGB
255, 238, 0
HSL
56°, 100%, 50%
CMYK
0, 7, 100, 0
Luminance
0.8241
Every format
| HEX | #ffee00 |
| RGB | rgb(255, 238, 0) |
| HSL | hsl(56, 100%, 50%) |
| CMYK | cmyk(0%, 7%, 100%, 0%) |
| LAB | lab(92.8 -13.4 91.3) |
| LCH | lch(92.8 92.3 98.3) |
| OKLCH | oklch(0.933 0.197 104.3) |
Copy-ready code
/* CSS */
color: #ffee00;
background-color: #ffee00;
/* Tailwind (arbitrary) */
class="text-[#ffee00] bg-[#ffee00]"
/* SCSS */
$brand: #ffee00;
/* SwiftUI */
Color(red: 1.000, green: 0.933, blue: 0.000)
/* Android */
Color.parseColor("#ffee00")Accessibility — WCAG contrast
Aa
#ffee00 on white: 1.20:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffee00 on black: 17.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green93.3%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta6.7%
Yellow100.0%
Key (black)0.0%
Color previews
#ffee00 text on a black background
contrast 17.48:1
Card sample
#ffee00 text on a white background
contrast 1.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffee00;
Background color
Panel with #ffee00 background
background-color: #ffee00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffee00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 238, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 238, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffee00; background: linear-gradient(135deg, #ffee00, #66FF00);