Close to Lemon
#ECF151
#ECF151 is a light, vivid yellow, close to the color Lemon. In RGB it’s made of 92.5% red, 94.5% green, and 31.8% blue. Its hue is 62°, with 85% saturation and 63% 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 #ECF151.
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
1.22:1 FailBlack text on this color
17.27:1 AAAThis color as text on white
1.22:1 FailThis color as text on black
17.27:1 AAAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #ECF151 as they’d see it.
#ECF151 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 #ECF151
What color is #ECF151?
#ECF151 is a light, vivid yellow, close to the color Lemon. In RGB it’s made of 92.5% red, 94.5% green, and 31.8% blue. Its hue is 62°, with 85% saturation and 63% lightness, so it reads as a warm color. Black text sits best on top of it.
What is #ECF151 in RGB?
#ECF151 is rgb(236, 241, 81): 236 red, 241 green, and 81 blue on a 0–255 scale.
What is #ECF151 in CMYK?
Roughly cmyk(2, 0, 66, 5). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #ECF151?
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 #ECF151?
Its complement #ECE5FE gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.