#5bdc21
a balanced, vivid green · cool · closest name: lime
RGB
91, 220, 33
HSL
101°, 74%, 50%
CMYK
59, 0, 85, 14
Luminance
0.5352
Every format
| HEX | #5bdc21 |
| RGB | rgb(91, 220, 33) |
| HSL | hsl(101, 74%, 50%) |
| CMYK | cmyk(59%, 0%, 85%, 14%) |
| LAB | lab(78.2 -64.8 71.6) |
| LCH | lch(78.2 96.6 132.2) |
| OKLCH | oklch(0.791 0.238 138.8) |
Copy-ready code
/* CSS */
color: #5bdc21;
background-color: #5bdc21;
/* Tailwind (arbitrary) */
class="text-[#5bdc21] bg-[#5bdc21]"
/* SCSS */
$brand: #5bdc21;
/* SwiftUI */
Color(red: 0.357, green: 0.863, blue: 0.129)
/* Android */
Color.parseColor("#5bdc21")Accessibility — WCAG contrast
Aa
#5bdc21 on white: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5bdc21 on black: 11.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green86.3%
Blue12.9%
CMYK percentages
Cyan58.6%
Magenta0.0%
Yellow85.0%
Key (black)13.7%
Color previews
#5bdc21 text on a black background
contrast 11.70:1
Card sample
#5bdc21 text on a white background
contrast 1.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5bdc21;
Background color
Panel with #5bdc21 background
background-color: #5bdc21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5bdc21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 220, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 220, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5bdc21; background: linear-gradient(135deg, #5bdc21, #21DC64);