#397021
a dark, vivid green · cool · closest name: olivedrab
RGB
57, 112, 33
HSL
102°, 55%, 28%
CMYK
49, 0, 71, 56
Luminance
0.1257
Every format
| HEX | #397021 |
| RGB | rgb(57, 112, 33) |
| HSL | hsl(102, 55%, 28%) |
| CMYK | cmyk(49%, 0%, 71%, 56%) |
| LAB | lab(42.1 -33.6 36.9) |
| LCH | lch(42.1 49.9 132.3) |
| OKLCH | oklch(0.490 0.125 137.7) |
Copy-ready code
/* CSS */
color: #397021;
background-color: #397021;
/* Tailwind (arbitrary) */
class="text-[#397021] bg-[#397021]"
/* SCSS */
$brand: #397021;
/* SwiftUI */
Color(red: 0.224, green: 0.439, blue: 0.129)
/* Android */
Color.parseColor("#397021")Accessibility — WCAG contrast
Aa
#397021 on white: 5.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397021 on black: 3.51:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green43.9%
Blue12.9%
CMYK percentages
Cyan49.1%
Magenta0.0%
Yellow70.5%
Key (black)56.1%
Color previews
#397021 text on a black background
contrast 3.51:1
Card sample
#397021 text on a white background
contrast 5.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397021;
Background color
Panel with #397021 background
background-color: #397021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 112, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 112, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397021; background: linear-gradient(135deg, #397021, #21703E);