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FEFF83

#FEFF83 Butter

#FEFF83 is a very light, moderately saturated yellow named Butter. In the RGB color model it is made of 99.6% red, 100.0% green and 51.4% blue (rgb(254, 255, 131)). Its HSL value is 60° hue, 100% saturation and 76% lightness, and in CMYK it is 0% cyan, 0% magenta, 49% yellow and 0% black. #FEFF83 is a warm color. Black text reads best on it, with a contrast ratio of 19.85:1.

Make a palette with #FEFF83

#FEFF83 color conversion

HEX
RGB
HSL
HSB / HSV
HWB
CMYK
XYZ
CIELAB
CIELCh
CIELUV
OKLCH

Variations of #FEFF83

Shades

Mixed with black: richer and darker.

FEFF83DDDE71BDBE609E9E4F80803F63632F4748202D2E12161606030301

Tints

Mixed with white: lighter and softer.

FEFF83FEFF92FEFFA0FEFFAEFEFFBAFEFFC6FEFFD2FEFFDEFEFFE9FFFFF4

Tones

Mixed with gray: calmer and more muted.

FEFF83F1F285E3E586D6D887C9CB87BDBE87B0B187A4A5859899848C8C82

Hues

The same lightness and chroma, rotated around the color wheel.

FFF4EDFFF5EAFFF5E6FFF6DFFFF8D0FEFF83F0FFC4EBFFD6E7FFE1E4FFE8E2FFEE

Temperatures

Cooler on the left, warmer on the right.

D0E7AED9ECA6E2F19FEBF696F5FA8DFEFF83FFFA7FFFF57BFFF177FFEC73FFE770

#FEFF83 color harmonies

Complementary

The opposite hue — maximum contrast and energy.

FEFF838483FF
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Split complementary

The two hues next to the complement — contrast with less tension.

FEFF8383C0FFC283FF
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Analogous

Neighbouring hues — calm, cohesive and natural.

FEFF83FFC283C0FF83
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Triadic

Three hues evenly spaced at 120° — vibrant yet balanced.

FEFF8383FEFFFF83FE
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Tetradic

Two complementary pairs — rich, best with one dominant color.

FEFF8383FF848483FFFF83FE
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Square

Four hues spaced at 90° — bold and playful.

FEFF8383FFC28483FFFF83C0
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#FEFF83 for color-blind viewers (and dogs)

How #FEFF83 appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 97% similarHow dogs see it · simulated as #FFFB89
  • Protanopia 96% similar1.3% of men, 0.02% of women · simulated as #FFF678
  • Protanomaly 97% similar1.3% of men, 0.02% of women · simulated as #FFF97D
  • Deuteranopia 97% similar1.2% of men, 0.01% of women · simulated as #FFFB89
  • Deuteranomaly 98% similar5% of men, 0.35% of women · simulated as #FFFC86
  • Tritanopia 74% similar0.001% of men, 0.03% of women · simulated as #FFF2E3
  • Tritanomaly 88% similar0.0001% of men, 0.0001% of women · simulated as #FFFAB7
  • Achromatopsia 71% similar0.003% of men, 0.003% of women · simulated as #F8F8F8
  • Achromatomaly 77% similar0.001% of men, 0.001% of women · simulated as #FAFAE2

#FEFF83 contrast checker

AaThe quick brown fox jumps over the lazy dog.
1.06:1 Very poor#FEFF83 text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
19.85:1 Super#FEFF83 text on black
AA normalPassAAA normalPass
AA largePassAAA largePass

Need another background? Pick any pair in the palette generator and open the contrast panel.

Colors similar to #FEFF83

Palettes with #FEFF83

#FEFF83 in CSS

/* Butter */
.color { color: #FEFF83; }
.background { background-color: #FEFF83; }
.border { border: 1px solid #FEFF83; }

/* Other notations */
color: rgb(254 255 131);
color: hsl(60 100% 76%);
color: oklch(0.975 0.147 109.3);

#FEFF83 FAQ

What color is #FEFF83?

#FEFF83 is a very light, moderately saturated yellow. Its closest named color is Butter. It belongs to the yellow color family and is a warm color.

What is the RGB value of #FEFF83?

#FEFF83 is rgb(254, 255, 131) in RGB, hsl(60, 100%, 76%) in HSL and cmyk(0%, 0%, 49%, 0%) in CMYK.

What is the complementary color of #FEFF83?

The complementary color of #FEFF83 is #8483FF, which sits opposite it on the color wheel.

Which text color works on #FEFF83?

Black text has the best contrast on #FEFF83: 19.85:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #FEFF83 a warm or cool color?

#FEFF83 is a warm color.