#dcef39
a balanced, electric yellow · cool · closest name: yellow
RGB
220, 239, 57
HSL
66°, 85%, 58%
CMYK
8, 0, 76, 6
Luminance
0.7724
Every format
| HEX | #dcef39 |
| RGB | rgb(220, 239, 57) |
| HSL | hsl(66, 85%, 58%) |
| CMYK | cmyk(8%, 0%, 76%, 6%) |
| LAB | lab(90.4 -27.2 78.9) |
| LCH | lch(90.4 83.5 109.0) |
| OKLCH | oklch(0.908 0.192 115.7) |
Copy-ready code
/* CSS */
color: #dcef39;
background-color: #dcef39;
/* Tailwind (arbitrary) */
class="text-[#dcef39] bg-[#dcef39]"
/* SCSS */
$brand: #dcef39;
/* SwiftUI */
Color(red: 0.863, green: 0.937, blue: 0.224)
/* Android */
Color.parseColor("#dcef39")Accessibility — WCAG contrast
Aa
#dcef39 on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#dcef39 on black: 16.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.3%
Green93.7%
Blue22.4%
CMYK percentages
Cyan7.9%
Magenta0.0%
Yellow76.2%
Key (black)6.3%
Color previews
#dcef39 text on a black background
contrast 16.45:1
Card sample
#dcef39 text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dcef39;
Background color
Panel with #dcef39 background
background-color: #dcef39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dcef39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(220, 239, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(220, 239, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dcef39; background: linear-gradient(135deg, #dcef39, #62EF39);