#21eb21
a balanced, electric green · cool · closest name: lime
RGB
33, 235, 33
HSL
120°, 84%, 53%
CMYK
86, 0, 86, 8
Luminance
0.5985
Every format
| HEX | #21eb21 |
| RGB | rgb(33, 235, 33) |
| HSL | hsl(120, 84%, 53%) |
| CMYK | cmyk(86%, 0%, 86%, 8%) |
| LAB | lab(81.8 -78.6 74.3) |
| LCH | lch(81.8 108.2 136.6) |
| OKLCH | oklch(0.817 0.269 142.6) |
Copy-ready code
/* CSS */
color: #21eb21;
background-color: #21eb21;
/* Tailwind (arbitrary) */
class="text-[#21eb21] bg-[#21eb21]"
/* SCSS */
$brand: #21eb21;
/* SwiftUI */
Color(red: 0.129, green: 0.922, blue: 0.129)
/* Android */
Color.parseColor("#21eb21")Accessibility — WCAG contrast
Aa
#21eb21 on white: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21eb21 on black: 12.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green92.2%
Blue12.9%
CMYK percentages
Cyan86.0%
Magenta0.0%
Yellow86.0%
Key (black)7.8%
Color previews
#21eb21 text on a black background
contrast 12.97:1
Card sample
#21eb21 text on a white background
contrast 1.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21eb21;
Background color
Panel with #21eb21 background
background-color: #21eb21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21eb21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 235, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 235, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21eb21; background: linear-gradient(135deg, #21eb21, #21EBA8);