#212d21
a deep, soft green · cool · closest name: darkslategray
RGB
33, 45, 33
HSL
120°, 15%, 15%
CMYK
27, 0, 27, 82
Luminance
0.0231
Every format
| HEX | #212d21 |
| RGB | rgb(33, 45, 33) |
| HSL | hsl(120, 15%, 15%) |
| CMYK | cmyk(27%, 0%, 27%, 82%) |
| LAB | lab(17.0 -8.1 6.1) |
| LCH | lch(17.0 10.2 143.0) |
| OKLCH | oklch(0.282 0.027 144.8) |
Copy-ready code
/* CSS */
color: #212d21;
background-color: #212d21;
/* Tailwind (arbitrary) */
class="text-[#212d21] bg-[#212d21]"
/* SCSS */
$brand: #212d21;
/* SwiftUI */
Color(red: 0.129, green: 0.176, blue: 0.129)
/* Android */
Color.parseColor("#212d21")Accessibility — WCAG contrast
Aa
#212d21 on white: 14.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#212d21 on black: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green17.6%
Blue12.9%
CMYK percentages
Cyan26.7%
Magenta0.0%
Yellow26.7%
Key (black)82.4%
Color previews
#212d21 text on a black background
contrast 1.46:1
Card sample
#212d21 text on a white background
contrast 14.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #212d21;
Background color
Panel with #212d21 background
background-color: #212d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #212d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 45, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 45, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #212d21; background: linear-gradient(135deg, #212d21, #212D29);