#577e13
a dark, vivid green · cool · closest name: olivedrab
RGB
87, 126, 19
HSL
82°, 74%, 28%
CMYK
31, 0, 85, 51
Luminance
0.1699
Every format
| HEX | #577e13 |
| RGB | rgb(87, 126, 19) |
| HSL | hsl(82, 74%, 28%) |
| CMYK | cmyk(31%, 0%, 85%, 51%) |
| LAB | lab(48.3 -29.6 48.5) |
| LCH | lch(48.3 56.8 121.4) |
| OKLCH | oklch(0.544 0.136 128.7) |
Copy-ready code
/* CSS */
color: #577e13;
background-color: #577e13;
/* Tailwind (arbitrary) */
class="text-[#577e13] bg-[#577e13]"
/* SCSS */
$brand: #577e13;
/* SwiftUI */
Color(red: 0.341, green: 0.494, blue: 0.075)
/* Android */
Color.parseColor("#577e13")Accessibility — WCAG contrast
Aa
#577e13 on white: 4.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#577e13 on black: 4.40:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green49.4%
Blue7.5%
CMYK percentages
Cyan31.0%
Magenta0.0%
Yellow84.9%
Key (black)50.6%
Color previews
#577e13 text on a black background
contrast 4.40:1
Card sample
#577e13 text on a white background
contrast 4.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #577e13;
Background color
Panel with #577e13 background
background-color: #577e13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #577e13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 126, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 126, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #577e13; background: linear-gradient(135deg, #577e13, #137E16);