Close to Pastel Green
#66CF66
#66CF66 is a mid-tone, rich green, close to the color Pastel Green. In RGB it’s made of 40% red, 81.2% green, and 40% blue. Its hue is 120°, with 52% saturation and 61% lightness, so it reads as a cool color. Black text sits best on top of it.
Color codes
Tints, shades & tones
Tints add white, shades add black, tones add gray. Tap any one to open its page.
Tints
Shades
Tones
Color harmonies
Combinations from the color wheel, built around #66CF66.
Split complementary
The two neighbors of the complement: contrast that’s easier to balance.
Open in the palette creator →Tetradic
Two complementary pairs: rich, best with one color in charge.
Open in the palette creator →Contrast & readability
WCAG contrast ratios for text. 4.5:1 is the minimum for body text, 3:1 for large text.
White text on this color
1.97:1 FailBlack text on this color
10.68:1 AAAThis color as text on white
1.97:1 FailThis color as text on black
10.68:1 AAAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #66CF66 as they’d see it.
#66CF66 in use
A headline in this color
Body text stays dark for reading; the color carries buttons, links, and accents.
On a dark background
Get startedSimilar colors
Questions about #66CF66
What color is #66CF66?
#66CF66 is a mid-tone, rich green, close to the color Pastel Green. In RGB it’s made of 40% red, 81.2% green, and 40% blue. Its hue is 120°, with 52% saturation and 61% lightness, so it reads as a cool color. Black text sits best on top of it.
What is #66CF66 in RGB?
#66CF66 is rgb(102, 207, 102): 102 red, 207 green, and 102 blue on a 0–255 scale.
What is #66CF66 in CMYK?
Roughly cmyk(51, 0, 51, 19). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #66CF66?
PANTONE 360 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #66CF66?
Its complement #FE91FD gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.