The hexadecimal color code #21511c is a dark shade of green. In the RGB color model #21511c is comprised of 12.94% red, 31.76% green and 10.98% blue. In the HSL color space #21511c has a hue of 114° (degrees), 49% saturation and 21% lightness. This color has an approximate wavelength of 550.87 nm.
Don't be an art critic, but paint, there lies salvation.
<p style="color: #21511c">…</p>
Everything has its beauty, but not everyone sees it.
<p style="background-color: #21511c">…</p>
I invent nothing, I rediscover.
<p style="text-shadow: 0.1em 0.1em 0.15em #21511c">…</p>