#123921
a deep, vivid green · cool · closest name: darkslategray
RGB
18, 57, 33
HSL
143°, 52%, 15%
CMYK
68, 0, 42, 78
Luminance
0.0316
Every format
| HEX | #123921 |
| RGB | rgb(18, 57, 33) |
| HSL | hsl(143, 52%, 15%) |
| CMYK | cmyk(68%, 0%, 42%, 78%) |
| LAB | lab(20.7 -20.4 11.0) |
| LCH | lch(20.7 23.2 151.7) |
| OKLCH | oklch(0.309 0.062 153.6) |
Copy-ready code
/* CSS */
color: #123921;
background-color: #123921;
/* Tailwind (arbitrary) */
class="text-[#123921] bg-[#123921]"
/* SCSS */
$brand: #123921;
/* SwiftUI */
Color(red: 0.071, green: 0.224, blue: 0.129)
/* Android */
Color.parseColor("#123921")Accessibility — WCAG contrast
Aa
#123921 on white: 12.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#123921 on black: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green22.4%
Blue12.9%
CMYK percentages
Cyan68.4%
Magenta0.0%
Yellow42.1%
Key (black)77.6%
Color previews
#123921 text on a black background
contrast 1.63:1
Card sample
#123921 text on a white background
contrast 12.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #123921;
Background color
Panel with #123921 background
background-color: #123921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #123921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 57, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 57, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #123921; background: linear-gradient(135deg, #123921, #123739);