#121f00
a deep, electric green · cool · closest name: black
RGB
18, 31, 0
HSL
85°, 100%, 6%
CMYK
42, 0, 100, 88
Luminance
0.0111
Every format
| HEX | #121f00 |
| RGB | rgb(18, 31, 0) |
| HSL | hsl(85, 100%, 6%) |
| CMYK | cmyk(42%, 0%, 100%, 88%) |
| LAB | lab(9.9 -12.2 14.5) |
| LCH | lch(9.9 19.0 130.1) |
| OKLCH | oklch(0.219 0.058 128.6) |
Copy-ready code
/* CSS */
color: #121f00;
background-color: #121f00;
/* Tailwind (arbitrary) */
class="text-[#121f00] bg-[#121f00]"
/* SCSS */
$brand: #121f00;
/* SwiftUI */
Color(red: 0.071, green: 0.122, blue: 0.000)
/* Android */
Color.parseColor("#121f00")Accessibility — WCAG contrast
Aa
#121f00 on white: 17.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#121f00 on black: 1.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green12.2%
Blue0.0%
CMYK percentages
Cyan41.9%
Magenta0.0%
Yellow100.0%
Key (black)87.8%
Color previews
#121f00 text on a black background
contrast 1.22:1
Card sample
#121f00 text on a white background
contrast 17.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #121f00;
Background color
Panel with #121f00 background
background-color: #121f00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #121f00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 31, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 31, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #121f00; background: linear-gradient(135deg, #121f00, #001F03);