CSS notation

Use this for all CSS properties that accept a color as a value: color, background-color, border-color
#283c28
rgb(40,60,40)
hsl(120, 20%, 20%)

Color spaces

Names and values for each color representation
HSL
Hue120°
Saturation20%
Lightness19.61%
HSV / HSB
Hue120°
Saturation33.33%
Value / Brightness23.53%
RGB
Red15.69%
Green23.53%
Blue15.69%
CMYK
Cyan33.33%
Magenta0%
Yellow33.33%
Black76.47%
YCbCr
Y0.2
Cb-0.03
Cr-0.03

Nearest Colors Name

Most similar colors in standard

Color Harmonies

Schemes of colors that work well together
Complementary Harmony Color Scheme of #283c28

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #283c28

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #283c28

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #283c28

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #283c28

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #283c28

Rectangle / Tetradic

Two complementary pairs for a total of four colors.

Tints, Shades, and Tones

Tints of color #283c28

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #283c28

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #283c28

Tones

A tone is produced either by mixing a color with grey, or by both tinting and shading.