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Colour

#FFFC4B

  • #FFFC4B
  • Yellow
  • Light
  • Nearest: Yellow

#FFFC4B is a yellow with RGB values 255, 252, 75 and HSL 59°, 100%, 65%. 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

#FFFC4B#FFFC4B
HEX#FFFC4B
RGBrgb(255, 252, 75)
RGB (0–1)1, 0.9882, 0.2941
RGB percentages100%, 98.8%, 29.4%
HSLhsl(59, 100%, 64.7%)
HSV / HSBhsv(59, 70.6%, 100%)
CMYK0%, 1.2%, 70.6%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,776,267
CSS custom property--colour: #FFFC4B;

Brightness & contrast

Relative luminance0.91389WCAG 2.x, 0 is black and 1 is white
Perceived brightness239.5 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#F0F0F0
Inverted#0003B4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFF22Ano red cones; affects about 1% of men; ΔE 8.2 from the original
Deuteranopia#FFF858no green cones; the most common form, about 1% of men; ΔE 6.2 from the original
Tritanopia#FFECDAno blue cones; rare, and affects men and women equally; ΔE 72.4 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 14.8Gold · ΔE 20.4Yellow green · ΔE 31Green yellow · ΔE 34.4Khaki · ΔE 36.8Goldenrod · ΔE 39
Nearest named CSS colourYellow (#FFFF00)ΔE 14.84, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4B4EFF
Analogous#FFA24B, #A8FF4B
Triadic#4BFFFC, #FC4BFF
Split complementary#4BA8FF, #A24BFF
Tetradic#4BFFA2, #4B4EFF, #FF4BA8

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFE4
Lighter +20%#FFFEB1
Lighter +10%#FFFD7E
Darker −10%#FFFB18
Darker −20%#E4E000
Darker −30%#B1AE00
Darker −40%#7E7C00
More saturated +25%#FFFC4B
Less saturated −25%#E9E661

Channel breakdown

R255
G252
B75
Red255 (100%)
Green252 (98.8%)
Blue75 (29.4%)
Hue59°
Saturation (HSL)100%
Lightness64.71%
Dominant channelRed
Hex per channelR FF · G FC · B 4B

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Every value on this page was computed from “fffc4b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.