#031b09
a deep, electric green · cool · closest name: black
RGB
3, 27, 9
HSL
135°, 80%, 6%
CMYK
89, 0, 67, 89
Luminance
0.0082
Every format
| HEX | #031b09 |
| RGB | rgb(3, 27, 9) |
| HSL | hsl(135, 80%, 6%) |
| CMYK | cmyk(89%, 0%, 67%, 89%) |
| LAB | lab(7.4 -12.4 7.2) |
| LCH | lch(7.4 14.4 149.9) |
| OKLCH | oklch(0.197 0.047 149.9) |
Copy-ready code
/* CSS */
color: #031b09;
background-color: #031b09;
/* Tailwind (arbitrary) */
class="text-[#031b09] bg-[#031b09]"
/* SCSS */
$brand: #031b09;
/* SwiftUI */
Color(red: 0.012, green: 0.106, blue: 0.035)
/* Android */
Color.parseColor("#031b09")Accessibility — WCAG contrast
Aa
#031b09 on white: 18.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#031b09 on black: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green10.6%
Blue3.5%
CMYK percentages
Cyan88.9%
Magenta0.0%
Yellow66.7%
Key (black)89.4%
Color previews
#031b09 text on a black background
contrast 1.16:1
Card sample
#031b09 text on a white background
contrast 18.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #031b09;
Background color
Panel with #031b09 background
background-color: #031b09;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #031b09;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 27, 9, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 27, 9, 0.45);
Border & gradient
Gradient panel
border: 3px solid #031b09; background: linear-gradient(135deg, #031b09, #031B19);