#ecd921
a balanced, electric yellow · cool · closest name: gold
RGB
236, 217, 33
HSL
54°, 84%, 53%
CMYK
0, 8, 86, 8
Luminance
0.6757
Every format
| HEX | #ecd921 |
| RGB | rgb(236, 217, 33) |
| HSL | hsl(54, 84%, 53%) |
| CMYK | cmyk(0%, 8%, 86%, 8%) |
| LAB | lab(85.8 -10.6 81.4) |
| LCH | lch(85.8 82.1 97.4) |
| OKLCH | oklch(0.874 0.178 102.8) |
Copy-ready code
/* CSS */
color: #ecd921;
background-color: #ecd921;
/* Tailwind (arbitrary) */
class="text-[#ecd921] bg-[#ecd921]"
/* SCSS */
$brand: #ecd921;
/* SwiftUI */
Color(red: 0.925, green: 0.851, blue: 0.129)
/* Android */
Color.parseColor("#ecd921")Accessibility — WCAG contrast
Aa
#ecd921 on white: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ecd921 on black: 14.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green85.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta8.1%
Yellow86.0%
Key (black)7.5%
Color previews
#ecd921 text on a black background
contrast 14.51:1
Card sample
#ecd921 text on a white background
contrast 1.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ecd921;
Background color
Panel with #ecd921 background
background-color: #ecd921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ecd921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 217, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 217, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ecd921; background: linear-gradient(135deg, #ecd921, #77EC21);