#042b13
a deep, electric green · cool · closest name: darkslategray
RGB
4, 43, 19
HSL
143°, 83%, 9%
CMYK
91, 0, 56, 83
Luminance
0.0180
Every format
| HEX | #042b13 |
| RGB | rgb(4, 43, 19) |
| HSL | hsl(143, 83%, 9%) |
| CMYK | cmyk(91%, 0%, 56%, 83%) |
| LAB | lab(14.4 -20.4 11.8) |
| LCH | lch(14.4 23.5 149.8) |
| OKLCH | oklch(0.255 0.062 152.0) |
Copy-ready code
/* CSS */
color: #042b13;
background-color: #042b13;
/* Tailwind (arbitrary) */
class="text-[#042b13] bg-[#042b13]"
/* SCSS */
$brand: #042b13;
/* SwiftUI */
Color(red: 0.016, green: 0.169, blue: 0.075)
/* Android */
Color.parseColor("#042b13")Accessibility — WCAG contrast
Aa
#042b13 on white: 15.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#042b13 on black: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green16.9%
Blue7.5%
CMYK percentages
Cyan90.7%
Magenta0.0%
Yellow55.8%
Key (black)83.1%
Color previews
#042b13 text on a black background
contrast 1.36:1
Card sample
#042b13 text on a white background
contrast 15.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #042b13;
Background color
Panel with #042b13 background
background-color: #042b13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #042b13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 43, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 43, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #042b13; background: linear-gradient(135deg, #042b13, #04292B);