All About Color #EFBF01

#EFBF01

About #EFBF01

#EFBF01 is a medium yellow color with the hex code #EFBF01. In RGB it is red 239, green 191, blue 1; in HSL it is hue 48°, saturation 99%, lightness 47%; in CMYK it is 0%, 20%, 100%, 6%. Its contrast ratio is 1.73:1 on white and 12.12:1 on black.

#EFBF01 Color Conversion

Hex tripletEF, BF, 01
CMYK0.00%, 20.08%, 99.58%, 6.27%
RGB Decimal239, 191, 1
HSL48°, 99%, 47%
RGB Octal357, 277, 1
HSV (HSB)47.90°, 99.58%, 93.73%
RGB Binary11101111, 10111111, 1
CIE-L*AB79.39, 3.53, 81.04
RGB Percent93.73%, 74.90%, 0.39%
CIE-L*CH79.39, 81.11, 87.51
XYZ54.23, 55.61, 7.91
CIE-L*UV79.39, 41.27, 82.99
xyY0.46, 0.47, 55.61
Hunter-Lab74.58, -0.70, 45.92
RYB23.97%, 93.73%, 0.39%

Color Accessibility Scores

#EFBF01 on a dark background: contrast 12.12:1, passes WCAG AAA.
#EFBF01 on a light background: contrast 1.73:1, fails WCAG AA.

Color Shades

Tints and shades of #EFBF01, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #EFBF01. Open any of them in the Muzli palette generator.

Complementary palette

#EFBF01 · #FEDB4D · #937601 · #0131EF · #4D71FE

Analogous palette

#EF0131 · #EF4801 · #EFBF01 · #A7EF01 · #31EF01

Triadic palette

#EFBF01 · #01EFBF · #BF01EF · #FEDB4D · #4DFEDB

Tetradic palette

#EFBF01 · #01EF48 · #0131EF · #EF01A7 · #937601

Monochromatic palette

#564500 · #A28201 · #EFBF01 · #FED83E · #FEE78A

Generate more palettes containing #EFBF01 · Browse all color names

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