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Colour

#FDFD38

  • #FDFD38
  • Yellow
  • Light
  • Nearest: Yellow

#FDFD38 is a yellow with RGB values 253, 253, 56 and HSL 60°, 98%, 61%. It is a light colour, so black text on it reaches 19.3:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#FDFD38#FDFD38
HEX#FDFD38
RGBrgb(253, 253, 56)
RGB (0–1)0.9922, 0.9922, 0.2196
RGB percentages99.2%, 99.2%, 22%
HSLhsl(60, 98%, 60.6%)
HSV / HSBhsv(60, 77.9%, 99.2%)
CMYK0%, 0%, 77.9%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,645,432
CSS custom property--colour: #FDFD38;

Brightness & contrast

Relative luminance0.91419WCAG 2.x, 0 is black and 1 is white
Perceived brightness238.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 19.28:1
Contrast with white1.09:1WCAG normal text: Fail
Contrast with black19.28:1WCAG normal text: AAA
Greyscale equivalent#EFEFEF
Inverted#0202C7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFF200no red cones; affects about 1% of men; ΔE 8.7 from the original
Deuteranopia#FFF84Ano green cones; the most common form, about 1% of men; ΔE 7.5 from the original
Tritanopia#FFEDD9no blue cones; rare, and affects men and women equally; ΔE 77.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.09:1WCAG large text: Fail
Contrast with black, large text19.28:1WCAG large text: AAA

Named colours

Yellow · ΔE 8.9Gold · ΔE 21Green yellow · ΔE 32.6Yellow green · ΔE 32.7Goldenrod · ΔE 42.3Khaki · ΔE 42.7
Nearest named CSS colourYellow (#FFFF00)ΔE 8.91, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3838FD
Analogous#FD9B38, #9BFD38
Triadic#38FDFD, #FD38FD
Split complementary#389BFD, #9B38FD
Tetradic#38FD9B, #3838FD, #FD389B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFCF
Lighter +20%#FEFE9D
Lighter +10%#FEFE6A
Darker −10%#FCFC06
Darker −20%#CDCD02
Darker −30%#9A9A02
Darker −40%#686801
More saturated +25%#FFFF36
Less saturated −25%#E4E451

Channel breakdown

R253
G253
B56
Red253 (99.2%)
Green253 (99.2%)
Blue56 (22%)
Hue60°
Saturation (HSL)98.01%
Lightness60.59%
Dominant channelRed and Green
Hex per channelR FD · G FD · B 38

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Every value on this page was computed from “fdfd38” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.