#dfff1f
a balanced, electric yellow · cool · closest name: yellow
RGB
223, 255, 31
HSL
69°, 100%, 56%
CMYK
13, 0, 88, 0
Luminance
0.8731
Every format
| HEX | #dfff1f |
| RGB | rgb(223, 255, 31) |
| HSL | hsl(69, 100%, 56%) |
| CMYK | cmyk(13%, 0%, 88%, 0%) |
| LAB | lab(94.9 -34.1 88.7) |
| LCH | lch(94.9 95.0 111.1) |
| OKLCH | oklch(0.944 0.216 118.7) |
Copy-ready code
/* CSS */
color: #dfff1f;
background-color: #dfff1f;
/* Tailwind (arbitrary) */
class="text-[#dfff1f] bg-[#dfff1f]"
/* SCSS */
$brand: #dfff1f;
/* SwiftUI */
Color(red: 0.875, green: 1.000, blue: 0.122)
/* Android */
Color.parseColor("#dfff1f")Accessibility — WCAG contrast
Aa
#dfff1f on white: 1.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#dfff1f on black: 18.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green100.0%
Blue12.2%
CMYK percentages
Cyan12.5%
Magenta0.0%
Yellow87.8%
Key (black)0.0%
Color previews
#dfff1f text on a black background
contrast 18.46:1
Card sample
#dfff1f text on a white background
contrast 1.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dfff1f;
Background color
Panel with #dfff1f background
background-color: #dfff1f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dfff1f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 255, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 255, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dfff1f; background: linear-gradient(135deg, #dfff1f, #4AFF1F);