#143a21
a deep, vivid green · cool · closest name: darkslategray
RGB
20, 58, 33
HSL
141°, 49%, 15%
CMYK
66, 0, 43, 77
Luminance
0.0328
Every format
| HEX | #143a21 |
| RGB | rgb(20, 58, 33) |
| HSL | hsl(141, 49%, 15%) |
| CMYK | cmyk(66%, 0%, 43%, 77%) |
| LAB | lab(21.1 -20.4 11.6) |
| LCH | lch(21.1 23.4 150.3) |
| OKLCH | oklch(0.313 0.062 152.3) |
Copy-ready code
/* CSS */
color: #143a21;
background-color: #143a21;
/* Tailwind (arbitrary) */
class="text-[#143a21] bg-[#143a21]"
/* SCSS */
$brand: #143a21;
/* SwiftUI */
Color(red: 0.078, green: 0.227, blue: 0.129)
/* Android */
Color.parseColor("#143a21")Accessibility — WCAG contrast
Aa
#143a21 on white: 12.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#143a21 on black: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.8%
Green22.7%
Blue12.9%
CMYK percentages
Cyan65.5%
Magenta0.0%
Yellow43.1%
Key (black)77.3%
Color previews
#143a21 text on a black background
contrast 1.66:1
Card sample
#143a21 text on a white background
contrast 12.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #143a21;
Background color
Panel with #143a21 background
background-color: #143a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #143a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(20, 58, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(20, 58, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #143a21; background: linear-gradient(135deg, #143a21, #143A3A);