#def04f
a balanced, electric yellow · cool · closest name: yellow
RGB
222, 240, 79
HSL
67°, 84%, 63%
CMYK
8, 0, 67, 6
Luminance
0.7841
Every format
| HEX | #def04f |
| RGB | rgb(222, 240, 79) |
| HSL | hsl(67, 84%, 63%) |
| CMYK | cmyk(8%, 0%, 67%, 6%) |
| LAB | lab(91.0 -25.8 72.2) |
| LCH | lch(91.0 76.7 109.7) |
| OKLCH | oklch(0.913 0.180 115.5) |
Copy-ready code
/* CSS */
color: #def04f;
background-color: #def04f;
/* Tailwind (arbitrary) */
class="text-[#def04f] bg-[#def04f]"
/* SCSS */
$brand: #def04f;
/* SwiftUI */
Color(red: 0.871, green: 0.941, blue: 0.310)
/* Android */
Color.parseColor("#def04f")Accessibility — WCAG contrast
Aa
#def04f on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#def04f on black: 16.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.1%
Green94.1%
Blue31.0%
CMYK percentages
Cyan7.5%
Magenta0.0%
Yellow67.1%
Key (black)5.9%
Color previews
#def04f text on a black background
contrast 16.68:1
Card sample
#def04f text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #def04f;
Background color
Panel with #def04f background
background-color: #def04f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #def04f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(222, 240, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(222, 240, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #def04f; background: linear-gradient(135deg, #def04f, #73F04F);