#5a9821
a dark, vivid green · cool · closest name: olivedrab
RGB
90, 152, 33
HSL
91°, 64%, 36%
CMYK
41, 0, 78, 40
Luminance
0.2474
Every format
| HEX | #5a9821 |
| RGB | rgb(90, 152, 33) |
| HSL | hsl(91, 64%, 36%) |
| CMYK | cmyk(41%, 0%, 78%, 40%) |
| LAB | lab(56.8 -39.4 52.1) |
| LCH | lch(56.8 65.4 127.1) |
| OKLCH | oklch(0.615 0.160 133.7) |
Copy-ready code
/* CSS */
color: #5a9821;
background-color: #5a9821;
/* Tailwind (arbitrary) */
class="text-[#5a9821] bg-[#5a9821]"
/* SCSS */
$brand: #5a9821;
/* SwiftUI */
Color(red: 0.353, green: 0.596, blue: 0.129)
/* Android */
Color.parseColor("#5a9821")Accessibility — WCAG contrast
Aa
#5a9821 on white: 3.53:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#5a9821 on black: 5.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.3%
Green59.6%
Blue12.9%
CMYK percentages
Cyan40.8%
Magenta0.0%
Yellow78.3%
Key (black)40.4%
Color previews
#5a9821 text on a black background
contrast 5.95:1
Card sample
#5a9821 text on a white background
contrast 3.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5a9821;
Background color
Panel with #5a9821 background
background-color: #5a9821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5a9821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(90, 152, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(90, 152, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5a9821; background: linear-gradient(135deg, #5a9821, #219837);