#212e21
a deep, soft green · cool · closest name: darkslategray
RGB
33, 46, 33
HSL
120°, 17%, 16%
CMYK
28, 0, 28, 82
Luminance
0.0239
Every format
| HEX | #212e21 |
| RGB | rgb(33, 46, 33) |
| HSL | hsl(120, 17%, 16%) |
| CMYK | cmyk(28%, 0%, 28%, 82%) |
| LAB | lab(17.4 -8.8 6.6) |
| LCH | lch(17.4 11.0 142.9) |
| OKLCH | oklch(0.285 0.029 144.8) |
Copy-ready code
/* CSS */
color: #212e21;
background-color: #212e21;
/* Tailwind (arbitrary) */
class="text-[#212e21] bg-[#212e21]"
/* SCSS */
$brand: #212e21;
/* SwiftUI */
Color(red: 0.129, green: 0.180, blue: 0.129)
/* Android */
Color.parseColor("#212e21")Accessibility — WCAG contrast
Aa
#212e21 on white: 14.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#212e21 on black: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green18.0%
Blue12.9%
CMYK percentages
Cyan28.3%
Magenta0.0%
Yellow28.3%
Key (black)82.0%
Color previews
#212e21 text on a black background
contrast 1.48:1
Card sample
#212e21 text on a white background
contrast 14.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #212e21;
Background color
Panel with #212e21 background
background-color: #212e21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #212e21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 46, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 46, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #212e21; background: linear-gradient(135deg, #212e21, #212E2A);