#ecd821
a balanced, electric yellow · cool · closest name: gold
RGB
236, 216, 33
HSL
54°, 84%, 53%
CMYK
0, 9, 86, 8
Luminance
0.6705
Every format
| HEX | #ecd821 |
| RGB | rgb(236, 216, 33) |
| HSL | hsl(54, 84%, 53%) |
| CMYK | cmyk(0%, 9%, 86%, 8%) |
| LAB | lab(85.5 -10.1 81.2) |
| LCH | lch(85.5 81.8 97.1) |
| OKLCH | oklch(0.872 0.177 102.4) |
Copy-ready code
/* CSS */
color: #ecd821;
background-color: #ecd821;
/* Tailwind (arbitrary) */
class="text-[#ecd821] bg-[#ecd821]"
/* SCSS */
$brand: #ecd821;
/* SwiftUI */
Color(red: 0.925, green: 0.847, blue: 0.129)
/* Android */
Color.parseColor("#ecd821")Accessibility — WCAG contrast
Aa
#ecd821 on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ecd821 on black: 14.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green84.7%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta8.5%
Yellow86.0%
Key (black)7.5%
Color previews
#ecd821 text on a black background
contrast 14.41:1
Card sample
#ecd821 text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ecd821;
Background color
Panel with #ecd821 background
background-color: #ecd821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ecd821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 216, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 216, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ecd821; background: linear-gradient(135deg, #ecd821, #79EC21);