#39dd21
a balanced, vivid green · cool · closest name: lime
RGB
57, 221, 33
HSL
112°, 74%, 50%
CMYK
74, 0, 85, 13
Luminance
0.5269
Every format
| HEX | #39dd21 |
| RGB | rgb(57, 221, 33) |
| HSL | hsl(112, 74%, 50%) |
| CMYK | cmyk(74%, 0%, 85%, 13%) |
| LAB | lab(77.7 -71.9 70.9) |
| LCH | lch(77.7 100.9 135.4) |
| OKLCH | oklch(0.784 0.250 141.6) |
Copy-ready code
/* CSS */
color: #39dd21;
background-color: #39dd21;
/* Tailwind (arbitrary) */
class="text-[#39dd21] bg-[#39dd21]"
/* SCSS */
$brand: #39dd21;
/* SwiftUI */
Color(red: 0.224, green: 0.867, blue: 0.129)
/* Android */
Color.parseColor("#39dd21")Accessibility — WCAG contrast
Aa
#39dd21 on white: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39dd21 on black: 11.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green86.7%
Blue12.9%
CMYK percentages
Cyan74.2%
Magenta0.0%
Yellow85.1%
Key (black)13.3%
Color previews
#39dd21 text on a black background
contrast 11.54:1
Card sample
#39dd21 text on a white background
contrast 1.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39dd21;
Background color
Panel with #39dd21 background
background-color: #39dd21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39dd21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 221, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 221, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39dd21; background: linear-gradient(135deg, #39dd21, #21DD86);