#4ece21
a balanced, vivid green · cool · closest name: lime
RGB
78, 206, 33
HSL
104°, 72%, 47%
CMYK
62, 0, 84, 19
Luminance
0.4587
Every format
| HEX | #4ece21 |
| RGB | rgb(78, 206, 33) |
| HSL | hsl(104, 72%, 47%) |
| CMYK | cmyk(62%, 0%, 84%, 19%) |
| LAB | lab(73.5 -63.2 67.3) |
| LCH | lch(73.5 92.3 133.2) |
| OKLCH | oklch(0.750 0.228 139.6) |
Copy-ready code
/* CSS */
color: #4ece21;
background-color: #4ece21;
/* Tailwind (arbitrary) */
class="text-[#4ece21] bg-[#4ece21]"
/* SCSS */
$brand: #4ece21;
/* SwiftUI */
Color(red: 0.306, green: 0.808, blue: 0.129)
/* Android */
Color.parseColor("#4ece21")Accessibility — WCAG contrast
Aa
#4ece21 on white: 2.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ece21 on black: 10.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green80.8%
Blue12.9%
CMYK percentages
Cyan62.1%
Magenta0.0%
Yellow84.0%
Key (black)19.2%
Color previews
#4ece21 text on a black background
contrast 10.17:1
Card sample
#4ece21 text on a white background
contrast 2.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ece21;
Background color
Panel with #4ece21 background
background-color: #4ece21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ece21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 206, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 206, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ece21; background: linear-gradient(135deg, #4ece21, #21CE67);