#21eb39
a balanced, electric green · cool · closest name: lime
RGB
33, 235, 57
HSL
127°, 84%, 53%
CMYK
86, 0, 76, 8
Luminance
0.6004
Every format
| HEX | #21eb39 |
| RGB | rgb(33, 235, 57) |
| HSL | hsl(127, 84%, 53%) |
| CMYK | cmyk(86%, 0%, 76%, 8%) |
| LAB | lab(81.9 -77.3 68.2) |
| LCH | lch(81.9 103.1 138.6) |
| OKLCH | oklch(0.818 0.259 143.8) |
Copy-ready code
/* CSS */
color: #21eb39;
background-color: #21eb39;
/* Tailwind (arbitrary) */
class="text-[#21eb39] bg-[#21eb39]"
/* SCSS */
$brand: #21eb39;
/* SwiftUI */
Color(red: 0.129, green: 0.922, blue: 0.224)
/* Android */
Color.parseColor("#21eb39")Accessibility — WCAG contrast
Aa
#21eb39 on white: 1.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21eb39 on black: 13.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green92.2%
Blue22.4%
CMYK percentages
Cyan86.0%
Magenta0.0%
Yellow75.7%
Key (black)7.8%
Color previews
#21eb39 text on a black background
contrast 13.01:1
Card sample
#21eb39 text on a white background
contrast 1.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21eb39;
Background color
Panel with #21eb39 background
background-color: #21eb39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21eb39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 235, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 235, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21eb39; background: linear-gradient(135deg, #21eb39, #21EBC0);