#dfff40
a balanced, electric green · cool · closest name: yellow
RGB
223, 255, 64
HSL
70°, 100%, 63%
CMYK
13, 0, 75, 0
Luminance
0.8758
Every format
| HEX | #dfff40 |
| RGB | rgb(223, 255, 64) |
| HSL | hsl(70, 100%, 63%) |
| CMYK | cmyk(13%, 0%, 75%, 0%) |
| LAB | lab(95.0 -33.1 81.1) |
| LCH | lch(95.0 87.6 112.2) |
| OKLCH | oklch(0.945 0.204 119.0) |
Copy-ready code
/* CSS */
color: #dfff40;
background-color: #dfff40;
/* Tailwind (arbitrary) */
class="text-[#dfff40] bg-[#dfff40]"
/* SCSS */
$brand: #dfff40;
/* SwiftUI */
Color(red: 0.875, green: 1.000, blue: 0.251)
/* Android */
Color.parseColor("#dfff40")Accessibility — WCAG contrast
Aa
#dfff40 on white: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#dfff40 on black: 18.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green100.0%
Blue25.1%
CMYK percentages
Cyan12.5%
Magenta0.0%
Yellow74.9%
Key (black)0.0%
Color previews
#dfff40 text on a black background
contrast 18.52:1
Card sample
#dfff40 text on a white background
contrast 1.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dfff40;
Background color
Panel with #dfff40 background
background-color: #dfff40;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dfff40;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 255, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 255, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dfff40; background: linear-gradient(135deg, #dfff40, #5FFF40);