#031900
a deep, electric green · cool · closest name: black
RGB
3, 25, 0
HSL
113°, 100%, 5%
CMYK
88, 0, 100, 90
Luminance
0.0071
Every format
| HEX | #031900 |
| RGB | rgb(3, 25, 0) |
| HSL | hsl(113, 100%, 5%) |
| CMYK | cmyk(88%, 0%, 100%, 90%) |
| LAB | lab(6.5 -12.0 9.4) |
| LCH | lch(6.5 15.3 141.9) |
| OKLCH | oklch(0.187 0.060 139.7) |
Copy-ready code
/* CSS */
color: #031900;
background-color: #031900;
/* Tailwind (arbitrary) */
class="text-[#031900] bg-[#031900]"
/* SCSS */
$brand: #031900;
/* SwiftUI */
Color(red: 0.012, green: 0.098, blue: 0.000)
/* Android */
Color.parseColor("#031900")Accessibility — WCAG contrast
Aa
#031900 on white: 18.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#031900 on black: 1.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green9.8%
Blue0.0%
CMYK percentages
Cyan88.0%
Magenta0.0%
Yellow100.0%
Key (black)90.2%
Color previews
#031900 text on a black background
contrast 1.14:1
Card sample
#031900 text on a white background
contrast 18.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #031900;
Background color
Panel with #031900 background
background-color: #031900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #031900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 25, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 25, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #031900; background: linear-gradient(135deg, #031900, #00190E);