#151c00
a deep, electric green · cool · closest name: black
RGB
21, 28, 0
HSL
75°, 100%, 6%
CMYK
25, 0, 100, 89
Luminance
0.0099
Every format
| HEX | #151c00 |
| RGB | rgb(21, 28, 0) |
| HSL | hsl(75, 100%, 6%) |
| CMYK | cmyk(25%, 0%, 100%, 89%) |
| LAB | lab(8.9 -8.7 13.2) |
| LCH | lch(8.9 15.8 123.5) |
| OKLCH | oklch(0.212 0.051 121.7) |
Copy-ready code
/* CSS */
color: #151c00;
background-color: #151c00;
/* Tailwind (arbitrary) */
class="text-[#151c00] bg-[#151c00]"
/* SCSS */
$brand: #151c00;
/* SwiftUI */
Color(red: 0.082, green: 0.110, blue: 0.000)
/* Android */
Color.parseColor("#151c00")Accessibility — WCAG contrast
Aa
#151c00 on white: 17.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#151c00 on black: 1.20:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green11.0%
Blue0.0%
CMYK percentages
Cyan25.0%
Magenta0.0%
Yellow100.0%
Key (black)89.0%
Color previews
#151c00 text on a black background
contrast 1.20:1
Card sample
#151c00 text on a white background
contrast 17.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #151c00;
Background color
Panel with #151c00 background
background-color: #151c00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #151c00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 28, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 28, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #151c00; background: linear-gradient(135deg, #151c00, #021C00);