Hex #81DA37 color

    This is a great online color tester and designer. Unlike other hex code color testers, this application can also test hex colors on a selected background and guides you in color mixing. Type the color(s) in 3 or 6 digit hex code format eg. #81DA37, #8D3 or RGB numbers format eg. 129, 218, 55. Backgroud color is optional. Default value FFFFFF (white) is selected when no value supplied for bg color. (Note: no matter whether the symbol # is used in hex code or not.) The online color tester also helps you to select the harmonic color combinations. The complementary, triadic, analogous, split complementary, tetradic and square color schemes in the Color combining guide recommend you the best color groups for the two, three or four color design. You can also pick up the colors from the gradient scale, best brightness (lightness) level from tints or shades scale and the best suitable vibrance level from the saturation scale. Moreover you can pick the color you like from the random color palette generator. Color tester also shows you the negative and monochrome (grayscale) representation of selected color and the closest websafe color. You also find there the RGB and CMYK representations calculation.

Color

Background

 
 
Title in color #81DA37 on selected background color

Dummy text written in hex #81DA37 color on a background color. Text in color #81DA37 on the desired background color will look just like this. You just see the hex #81DA37 colored text written on a hex #FFFFFF color backgroud... Or you can't see, if you selected the wrong combination of colors :). The background color should be selected so that the intended #81DA37 text color is well visible on it. Alternatively, you can choose text color different than #81DA37 to achieve better text readability. It can be rounded to the 3 character hex code #8D3. The RGB values of the #81DA37 hex color are R: 129, G: 218, B: 55. In percentage it is Red: 50.6%, Green: 85.5%, Blue: 21.6%. The CMYK values of the #81DA37 hex color are C: 0.408, M: 0, Y: 0.748, K: 0.145. The nearest web safe color is #99CC33. Test of bold text in selected color. Test of italic text in the color. Finally the test of bold italic.


Border of hex #81DA37 color and background color:

 
 
 

RGB values of hex #81DA37 color:

RGB (Red, Green, Blue) additive color model representation (display)
Red: 129
50.6%
Green: 218
85.5%
Blue: 55
21.6%
 

CMYK values of hex #81DA37 color:

CMYK (Cyan, Magenta, Yellow, Black) subtractive color model representation (printer)
Cyan: 0.408
40.8%
Magenta: 0
0%
Yellow: 0.748
74.8%
Black: 0.145
14.5%

Gradient from #81DA37 to background:

                 

Shades of #81DA37

                 

Tints of #81DA37

                 

Saturation scale - tones of #81DA37

                 

Negative:

Monochrome:

Web safe:

  #7E25C8   #ADADAD   #99CC33

Color combining guide:

color wheels
The color wheels ilustrating the principles of 7 color combination approaches.

Complementary colors for #81DA37

  #81DA37   #9037DA

Triadic colors for #81DA37

  #3781DA   #81DA37   #DA3781

Analogous colors for #81DA37

  #D0DA37   #81DA37   #37DA40

Split complementary colors for #81DA37

  #4037DA   #81DA37   #DA37D0

Tetradic (rectangle) colors I. for #81DA37

  #37DA90   #81DA37   #DA3781   #9037DA

Tetradic (rectangle) colors II. for #81DA37

  #DA9037   #81DA37   #3781DA   #9037DA

Square colors for #81DA37

  #37D0DA   #81DA37   #DA4037   #9037DA

Random hex colors palette:

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