Close to Emerald
#3FC166
#3FC166 is a mid-tone, rich green, close to the color Emerald. In RGB it’s made of 24.7% red, 75.7% green, and 40% blue. Its hue is 138°, with 51% saturation and 50% 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 #3FC166.
Split complementary
The two neighbors of the complement: contrast that’s easier to balance.
Open in the palette builder →Tetradic
Two complementary pairs: rich, best with one color in charge.
Open in the palette builder →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
2.33:1 FailBlack text on this color
9.03:1 AAAThis color as text on white
2.33:1 FailThis color as text on black
9.03:1 AAAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #3FC166 as they’d see it.
#3FC166 in use
A headline in this color
Body text stays dark for reading; the color carries buttons, links, and accents.
On a dark background
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Brands with a similar color
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Questions about #3FC166
What color is #3FC166?
#3FC166 is a mid-tone, rich green, close to the color Emerald. In RGB it’s made of 24.7% red, 75.7% green, and 40% blue. Its hue is 138°, with 51% saturation and 50% lightness, so it reads as a cool color. Black text sits best on top of it.
What is #3FC166 in RGB?
#3FC166 is rgb(63, 193, 102): 63 red, 193 green, and 102 blue on a 0–255 scale.
What is #3FC166 in CMYK?
Roughly cmyk(67, 0, 47, 24). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #3FC166?
PANTONE 7480 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #3FC166?
Its complement #FA7FD1 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.