Tints and Shades
Create tints and shades from any hex. Build color shading scales in 5%, 10%, or 20% steps—export HEX, RGB, CSS, or JSON in your browser.
Emerald green is #50C878. Copy the codes, shades, and contrast below.
This name is not a CSS keyword. Set the hex in stylesheets.
Ten steps toward black, then ten toward white. The outlined stop is #50C878.
08140C
102818
183C24
205030
28643C
307848
388C54
40A060
48B46C
Base
62CE86
73D393
85D9A1
96DEAE
A8E4BC
B9E9C9
CBEFD7
DCF4E4
EEFAF2
Hue rotations of #50C878. Open the scheme generator to edit a set.
Open scheme generatorRatios use #50C878 against white (#FFFFFF) and near-black (#161616). AA means 4.5:1 for body text.
Open contrast checkerOn white
2.13:1
Fails AA
On near-black
8.51:1
AAA
White text on this color
2.13:1
Fails AA
Near-black text on this color
8.51:1
AAA
Emerald green on this page is #50C878, the bright green commonly listed for the gemstone color and repeated in Wikipedia color tables from Maerz and Paul. It is not a CSS keyword. The CSS keyword green is #008000, which is darker and duller. If a design says emerald and a stylesheet says green, they are not the same chip.
#50C878 sits in the middle of the lightness range. It often fails as small text on white and fails as a background for white text. Use it for large type, icons, and fills, and take body text from a darker ramp step or from the dark green page. The hue is a yellow-green, so it stays botanical rather than teal. Sage (#BCB88A) is the muted version of a similar idea and works as a background behind an emerald accent. Do not put both at full size in one banner. Name the token emerald and keep green for the CSS keyword so the two do not get swapped in review.
Wikipedia, list of colors: According to Wikipedia color lists, emerald is recorded as #50C878 from Maerz and Paul. This page uses that swatch and does not treat it as a CSS keyword. en.wikipedia.org/wiki/List_of_colors:_A%E2%80%93F
MDN named-color: According to MDN, CSS green and darkgreen are keywords. Emerald is not, so this page prints the hex. developer.mozilla.org/en-US/docs/Web/CSS/named-color