#2aff21
a balanced, electric green · cool · closest name: lime
RGB
42, 255, 33
HSL
118°, 100%, 57%
CMYK
84, 0, 87, 0
Luminance
0.7212
Every format
| HEX | #2aff21 |
| RGB | rgb(42, 255, 33) |
| HSL | hsl(118, 100%, 57%) |
| CMYK | cmyk(84%, 0%, 87%, 0%) |
| LAB | lab(88.0 -83.3 79.8) |
| LCH | lch(88.0 115.4 136.2) |
| OKLCH | oklch(0.870 0.286 142.4) |
Copy-ready code
/* CSS */
color: #2aff21;
background-color: #2aff21;
/* Tailwind (arbitrary) */
class="text-[#2aff21] bg-[#2aff21]"
/* SCSS */
$brand: #2aff21;
/* SwiftUI */
Color(red: 0.165, green: 1.000, blue: 0.129)
/* Android */
Color.parseColor("#2aff21")Accessibility — WCAG contrast
Aa
#2aff21 on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2aff21 on black: 15.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green100.0%
Blue12.9%
CMYK percentages
Cyan83.5%
Magenta0.0%
Yellow87.1%
Key (black)0.0%
Color previews
#2aff21 text on a black background
contrast 15.42:1
Card sample
#2aff21 text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2aff21;
Background color
Panel with #2aff21 background
background-color: #2aff21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2aff21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 255, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 255, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2aff21; background: linear-gradient(135deg, #2aff21, #21FFAC);