#e4e821
a balanced, electric yellow · cool · closest name: yellow
RGB
228, 232, 33
HSL
61°, 81%, 52%
CMYK
2, 0, 86, 9
Luminance
0.7432
Every format
| HEX | #e4e821 |
| RGB | rgb(228, 232, 33) |
| HSL | hsl(61, 81%, 52%) |
| CMYK | cmyk(2%, 0%, 86%, 9%) |
| LAB | lab(89.1 -21.3 83.8) |
| LCH | lch(89.1 86.5 104.3) |
| OKLCH | oklch(0.898 0.192 111.0) |
Copy-ready code
/* CSS */
color: #e4e821;
background-color: #e4e821;
/* Tailwind (arbitrary) */
class="text-[#e4e821] bg-[#e4e821]"
/* SCSS */
$brand: #e4e821;
/* SwiftUI */
Color(red: 0.894, green: 0.910, blue: 0.129)
/* Android */
Color.parseColor("#e4e821")Accessibility — WCAG contrast
Aa
#e4e821 on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#e4e821 on black: 15.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red89.4%
Green91.0%
Blue12.9%
CMYK percentages
Cyan1.7%
Magenta0.0%
Yellow85.8%
Key (black)9.0%
Color previews
#e4e821 text on a black background
contrast 15.86:1
Card sample
#e4e821 text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e4e821;
Background color
Panel with #e4e821 background
background-color: #e4e821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e4e821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(228, 232, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(228, 232, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e4e821; background: linear-gradient(135deg, #e4e821, #5FE821);