#131800
a deep, electric green · cool · closest name: black
RGB
19, 24, 0
HSL
73°, 100%, 5%
CMYK
21, 0, 100, 91
Luminance
0.0079
Every format
| HEX | #131800 |
| RGB | rgb(19, 24, 0) |
| HSL | hsl(73, 100%, 5%) |
| CMYK | cmyk(21%, 0%, 100%, 91%) |
| LAB | lab(7.2 -6.4 10.6) |
| LCH | lch(7.2 12.4 121.3) |
| OKLCH | oklch(0.197 0.046 119.4) |
Copy-ready code
/* CSS */
color: #131800;
background-color: #131800;
/* Tailwind (arbitrary) */
class="text-[#131800] bg-[#131800]"
/* SCSS */
$brand: #131800;
/* SwiftUI */
Color(red: 0.075, green: 0.094, blue: 0.000)
/* Android */
Color.parseColor("#131800")Accessibility — WCAG contrast
Aa
#131800 on white: 18.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#131800 on black: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green9.4%
Blue0.0%
CMYK percentages
Cyan20.8%
Magenta0.0%
Yellow100.0%
Key (black)90.6%
Color previews
#131800 text on a black background
contrast 1.16:1
Card sample
#131800 text on a white background
contrast 18.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #131800;
Background color
Panel with #131800 background
background-color: #131800;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #131800;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 24, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 24, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #131800; background: linear-gradient(135deg, #131800, #031800);