#ecdc39
a balanced, electric yellow · cool · closest name: gold
RGB
236, 220, 57
HSL
55°, 83%, 58%
CMYK
0, 7, 76, 8
Luminance
0.6931
Every format
| HEX | #ecdc39 |
| RGB | rgb(236, 220, 57) |
| HSL | hsl(55, 83%, 58%) |
| CMYK | cmyk(0%, 7%, 76%, 8%) |
| LAB | lab(86.7 -11.4 76.0) |
| LCH | lch(86.7 76.8 98.5) |
| OKLCH | oklch(0.881 0.171 103.5) |
Copy-ready code
/* CSS */
color: #ecdc39;
background-color: #ecdc39;
/* Tailwind (arbitrary) */
class="text-[#ecdc39] bg-[#ecdc39]"
/* SCSS */
$brand: #ecdc39;
/* SwiftUI */
Color(red: 0.925, green: 0.863, blue: 0.224)
/* Android */
Color.parseColor("#ecdc39")Accessibility — WCAG contrast
Aa
#ecdc39 on white: 1.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ecdc39 on black: 14.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green86.3%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta6.8%
Yellow75.8%
Key (black)7.5%
Color previews
#ecdc39 text on a black background
contrast 14.86:1
Card sample
#ecdc39 text on a white background
contrast 1.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ecdc39;
Background color
Panel with #ecdc39 background
background-color: #ecdc39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ecdc39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 220, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 220, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ecdc39; background: linear-gradient(135deg, #ecdc39, #85EC39);