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Recognised as Colour

#FEFFDE

  • #FEFFDE
  • Yellow
  • Light
  • Nearest: Light yellow

#FEFFDE is a yellow with RGB values 254, 255, 222 and HSL 62°, 100%, 94%. It is a light colour, so black text on it reaches 20.6:1 contrast (AAA for normal text). The nearest named colour is Light yellow.

Colour values

#FEFFDE#FEFFDE
HEX#FEFFDE
RGBrgb(254, 255, 222)
RGB (0–1)0.9961, 1, 0.8706
RGB percentages99.6%, 100%, 87.1%
HSLhsl(61.8, 100%, 93.5%)
HSV / HSBhsv(61.8, 12.9%, 100%)
CMYK0.4%, 0%, 12.9%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,711,646
CSS custom property--colour: #FEFFDE;

Brightness & contrast

Relative luminance0.97865WCAG 2.x, 0 is black and 1 is white
Perceived brightness251.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 20.57:1
Contrast with white1.02:1WCAG normal text: Fail
Contrast with black20.57:1WCAG normal text: AAA
Greyscale equivalent#FCFCFC
Inverted#010021

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFFCDCno red cones; affects about 1% of men; ΔE 1.7 from the original
Deuteranopia#FFFDDFno green cones; the most common form, about 1% of men; ΔE 1.9 from the original
Tritanopia#FFFBF6no blue cones; rare, and affects men and women equally; ΔE 14.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.02:1WCAG large text: Fail
Contrast with black, large text20.57:1WCAG large text: AAA

Named colours

Light yellow · ΔE 1.1Light goldenrod yellow · ΔE 4Cornsilk · ΔE 4.2Beige · ΔE 5.1Lemon chiffon · ΔE 6.7Papaya whip · ΔE 8.2
Nearest named CSS colourLight yellow (#FFFFE0)ΔE 1.08, below the just-noticeable difference
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DFDEFF
Analogous#FFF0DE, #EEFFDE
Triadic#DEFEFF, #FFDEFE
Split complementary#DEEEFF, #EFDEFF
Tetradic#DEFFF0, #DFDEFF, #FFDEEE

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#FFFFFF
Darker −10%#FCFFAB
Darker −20%#FBFF78
Darker −30%#F9FF45
Darker −40%#F8FF12
More saturated +25%#FEFFDE
Less saturated −25%#FAFBE2

Channel breakdown

R254
G255
B222
Red254 (99.6%)
Green255 (100%)
Blue222 (87.1%)
Hue61.82°
Saturation (HSL)100%
Lightness93.53%
Dominant channelGreen
Hex per channelR FE · G FF · B DE

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Every value on this page was computed from “feffde” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.