#2ffd21
a balanced, electric green · cool · closest name: lime
RGB
47, 253, 33
HSL
116°, 98%, 56%
CMYK
81, 0, 87, 1
Luminance
0.7096
Every format
| HEX | #2ffd21 |
| RGB | rgb(47, 253, 33) |
| HSL | hsl(116, 98%, 56%) |
| CMYK | cmyk(81%, 0%, 87%, 1%) |
| LAB | lab(87.5 -82.3 79.4) |
| LCH | lch(87.5 114.3 136.0) |
| OKLCH | oklch(0.865 0.283 142.2) |
Copy-ready code
/* CSS */
color: #2ffd21;
background-color: #2ffd21;
/* Tailwind (arbitrary) */
class="text-[#2ffd21] bg-[#2ffd21]"
/* SCSS */
$brand: #2ffd21;
/* SwiftUI */
Color(red: 0.184, green: 0.992, blue: 0.129)
/* Android */
Color.parseColor("#2ffd21")Accessibility — WCAG contrast
Aa
#2ffd21 on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2ffd21 on black: 15.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green99.2%
Blue12.9%
CMYK percentages
Cyan81.4%
Magenta0.0%
Yellow87.0%
Key (black)0.8%
Color previews
#2ffd21 text on a black background
contrast 15.19:1
Card sample
#2ffd21 text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2ffd21;
Background color
Panel with #2ffd21 background
background-color: #2ffd21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2ffd21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 253, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 253, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2ffd21; background: linear-gradient(135deg, #2ffd21, #21FDA6);