#5ac921
a balanced, vivid green · cool · closest name: green
RGB
90, 201, 33
HSL
100°, 72%, 46%
CMYK
55, 0, 84, 21
Luminance
0.4406
Every format
| HEX | #5ac921 |
| RGB | rgb(90, 201, 33) |
| HSL | hsl(100, 72%, 46%) |
| CMYK | cmyk(55%, 0%, 84%, 21%) |
| LAB | lab(72.3 -58.5 66.3) |
| LCH | lch(72.3 88.5 131.4) |
| OKLCH | oklch(0.742 0.218 138.0) |
Copy-ready code
/* CSS */
color: #5ac921;
background-color: #5ac921;
/* Tailwind (arbitrary) */
class="text-[#5ac921] bg-[#5ac921]"
/* SCSS */
$brand: #5ac921;
/* SwiftUI */
Color(red: 0.353, green: 0.788, blue: 0.129)
/* Android */
Color.parseColor("#5ac921")Accessibility — WCAG contrast
Aa
#5ac921 on white: 2.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5ac921 on black: 9.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.3%
Green78.8%
Blue12.9%
CMYK percentages
Cyan55.2%
Magenta0.0%
Yellow83.6%
Key (black)21.2%
Color previews
#5ac921 text on a black background
contrast 9.81:1
Card sample
#5ac921 text on a white background
contrast 2.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5ac921;
Background color
Panel with #5ac921 background
background-color: #5ac921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5ac921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(90, 201, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(90, 201, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5ac921; background: linear-gradient(135deg, #5ac921, #21C958);