#497021
a dark, vivid green · cool · closest name: olivedrab
RGB
73, 112, 33
HSL
90°, 55%, 28%
CMYK
35, 0, 71, 56
Luminance
0.1311
Every format
| HEX | #497021 |
| RGB | rgb(73, 112, 33) |
| HSL | hsl(90, 55%, 28%) |
| CMYK | cmyk(35%, 0%, 71%, 56%) |
| LAB | lab(42.9 -27.7 38.0) |
| LCH | lch(42.9 47.0 126.1) |
| OKLCH | oklch(0.499 0.116 132.0) |
Copy-ready code
/* CSS */
color: #497021;
background-color: #497021;
/* Tailwind (arbitrary) */
class="text-[#497021] bg-[#497021]"
/* SCSS */
$brand: #497021;
/* SwiftUI */
Color(red: 0.286, green: 0.439, blue: 0.129)
/* Android */
Color.parseColor("#497021")Accessibility — WCAG contrast
Aa
#497021 on white: 5.80:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#497021 on black: 3.62:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red28.6%
Green43.9%
Blue12.9%
CMYK percentages
Cyan34.8%
Magenta0.0%
Yellow70.5%
Key (black)56.1%
Color previews
#497021 text on a black background
contrast 3.62:1
Card sample
#497021 text on a white background
contrast 5.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #497021;
Background color
Panel with #497021 background
background-color: #497021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #497021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(73, 112, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(73, 112, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #497021; background: linear-gradient(135deg, #497021, #21702E);