#e3ec21
a balanced, electric yellow · cool · closest name: yellow
RGB
227, 236, 33
HSL
63°, 84%, 53%
CMYK
4, 0, 86, 8
Luminance
0.7643
Every format
| HEX | #e3ec21 |
| RGB | rgb(227, 236, 33) |
| HSL | hsl(63, 84%, 53%) |
| CMYK | cmyk(4%, 0%, 86%, 8%) |
| LAB | lab(90.1 -23.6 84.6) |
| LCH | lch(90.1 87.8 105.6) |
| OKLCH | oklch(0.906 0.196 112.6) |
Copy-ready code
/* CSS */
color: #e3ec21;
background-color: #e3ec21;
/* Tailwind (arbitrary) */
class="text-[#e3ec21] bg-[#e3ec21]"
/* SCSS */
$brand: #e3ec21;
/* SwiftUI */
Color(red: 0.890, green: 0.925, blue: 0.129)
/* Android */
Color.parseColor("#e3ec21")Accessibility — WCAG contrast
Aa
#e3ec21 on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#e3ec21 on black: 16.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red89.0%
Green92.5%
Blue12.9%
CMYK percentages
Cyan3.8%
Magenta0.0%
Yellow86.0%
Key (black)7.5%
Color previews
#e3ec21 text on a black background
contrast 16.29:1
Card sample
#e3ec21 text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e3ec21;
Background color
Panel with #e3ec21 background
background-color: #e3ec21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e3ec21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(227, 236, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(227, 236, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e3ec21; background: linear-gradient(135deg, #e3ec21, #5BEC21);