Close to Lemon Yellow
#EFEF02
#EFEF02 is a mid-tone, vivid yellow, close to the color Lemon Yellow. In RGB it’s made of 93.7% red, 93.7% green, and 0.8% blue. Its hue is 60°, with 98% saturation and 47% lightness, so it reads as a warm 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 #EFEF02.
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
1.23:1 FailBlack text on this color
17.02:1 AAAThis color as text on white
1.23:1 FailThis color as text on black
17.02:1 AAAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #EFEF02 as they’d see it.
#EFEF02 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 #EFEF02
What color is #EFEF02?
#EFEF02 is a mid-tone, vivid yellow, close to the color Lemon Yellow. In RGB it’s made of 93.7% red, 93.7% green, and 0.8% blue. Its hue is 60°, with 98% saturation and 47% lightness, so it reads as a warm color. Black text sits best on top of it.
What is #EFEF02 in RGB?
#EFEF02 is rgb(239, 239, 2): 239 red, 239 green, and 2 blue on a 0–255 scale.
What is #EFEF02 in CMYK?
Roughly cmyk(0, 0, 99, 6). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #EFEF02?
PANTONE 395 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #EFEF02?
Its complement #EEE3FE gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.