#d3ff31
a balanced, electric green · cool · closest name: yellow
RGB
211, 255, 49
HSL
73°, 100%, 60%
CMYK
17, 0, 81, 0
Luminance
0.8559
Every format
| HEX | #d3ff31 |
| RGB | rgb(211, 255, 49) |
| HSL | hsl(73, 100%, 60%) |
| CMYK | cmyk(17%, 0%, 81%, 0%) |
| LAB | lab(94.1 -38.4 84.1) |
| LCH | lch(94.1 92.5 114.5) |
| OKLCH | oklch(0.936 0.215 121.9) |
Copy-ready code
/* CSS */
color: #d3ff31;
background-color: #d3ff31;
/* Tailwind (arbitrary) */
class="text-[#d3ff31] bg-[#d3ff31]"
/* SCSS */
$brand: #d3ff31;
/* SwiftUI */
Color(red: 0.827, green: 1.000, blue: 0.192)
/* Android */
Color.parseColor("#d3ff31")Accessibility — WCAG contrast
Aa
#d3ff31 on white: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#d3ff31 on black: 18.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red82.7%
Green100.0%
Blue19.2%
CMYK percentages
Cyan17.3%
Magenta0.0%
Yellow80.8%
Key (black)0.0%
Color previews
#d3ff31 text on a black background
contrast 18.12:1
Card sample
#d3ff31 text on a white background
contrast 1.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d3ff31;
Background color
Panel with #d3ff31 background
background-color: #d3ff31;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d3ff31;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(211, 255, 49, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(211, 255, 49, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d3ff31; background: linear-gradient(135deg, #d3ff31, #4AFF31);