#042c01
a deep, electric green · cool · closest name: darkslategray
RGB
4, 44, 1
HSL
116°, 96%, 9%
CMYK
91, 0, 98, 83
Luminance
0.0183
Every format
| HEX | #042c01 |
| RGB | rgb(4, 44, 1) |
| HSL | hsl(116, 96%, 9%) |
| CMYK | cmyk(91%, 0%, 98%, 83%) |
| LAB | lab(14.6 -23.8 20.4) |
| LCH | lch(14.6 31.3 139.5) |
| OKLCH | oklch(0.256 0.083 141.5) |
Copy-ready code
/* CSS */
color: #042c01;
background-color: #042c01;
/* Tailwind (arbitrary) */
class="text-[#042c01] bg-[#042c01]"
/* SCSS */
$brand: #042c01;
/* SwiftUI */
Color(red: 0.016, green: 0.173, blue: 0.004)
/* Android */
Color.parseColor("#042c01")Accessibility — WCAG contrast
Aa
#042c01 on white: 15.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#042c01 on black: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green17.3%
Blue0.4%
CMYK percentages
Cyan90.9%
Magenta0.0%
Yellow97.7%
Key (black)82.7%
Color previews
#042c01 text on a black background
contrast 1.37:1
Card sample
#042c01 text on a white background
contrast 15.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #042c01;
Background color
Panel with #042c01 background
background-color: #042c01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #042c01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 44, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 44, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #042c01; background: linear-gradient(135deg, #042c01, #012C1B);