Close to Lemon
#FFFF51
#FFFF51 is a light, vivid yellow, close to the color Lemon. In RGB it’s made of 100% red, 100% green, and 31.8% blue. Its hue is 60°, with 100% saturation and 66% 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 #FFFF51.
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
1.07:1 FailBlack text on this color
19.67:1 AAAThis color as text on white
1.07:1 FailThis color as text on black
19.67:1 AAAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #FFFF51 as they’d see it.
#FFFF51 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 #FFFF51
What color is #FFFF51?
#FFFF51 is a light, vivid yellow, close to the color Lemon. In RGB it’s made of 100% red, 100% green, and 31.8% blue. Its hue is 60°, with 100% saturation and 66% lightness, so it reads as a warm color. Black text sits best on top of it.
What is #FFFF51 in RGB?
#FFFF51 is rgb(255, 255, 81): 255 red, 255 green, and 81 blue on a 0–255 scale.
What is #FFFF51 in CMYK?
Roughly cmyk(0, 0, 68, 0). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #FFFF51?
PANTONE 387 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #FFFF51?
Its complement #FAF6FF gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.