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Recognised as Colour

#F4F00F

  • #F4F00F
  • Yellow
  • Light
  • Nearest: Yellow

#F4F00F is a yellow with RGB values 244, 240, 15 and HSL 59°, 91%, 51%. It is a light colour, so black text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#F4F00F#F4F00F
HEX#F4F00F
RGBrgb(244, 240, 15)
RGB (0–1)0.9569, 0.9412, 0.0588
RGB percentages95.7%, 94.1%, 5.9%
HSLhsl(59, 91.2%, 50.8%)
HSV / HSBhsv(59, 93.9%, 95.7%)
CMYK0%, 1.6%, 93.9%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,052,239
CSS custom property--colour: #F4F00F;

Brightness & contrast

Relative luminance0.81588WCAG 2.x, 0 is black and 1 is white
Perceived brightness227.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.32:1
Contrast with white1.21:1WCAG normal text: Fail
Contrast with black17.32:1WCAG normal text: AAA
Greyscale equivalent#E1E1E1
Inverted#0B0FF0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE600no red cones; affects about 1% of men; ΔE 9.5 from the original
Deuteranopia#FFEC32no green cones; the most common form, about 1% of men; ΔE 9.3 from the original
Tritanopia#FFDFCDno blue cones; rare, and affects men and women equally; ΔE 81.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.21:1WCAG large text: Fail
Contrast with black, large text17.32:1WCAG large text: AAA

Named colours

Yellow · ΔE 7.4Gold · ΔE 17.9Yellow green · ΔE 33.8Green yellow · ΔE 34.5Goldenrod · ΔE 40.5Khaki · ΔE 45.6
Nearest named CSS colourYellow (#FFFF00)ΔE 7.44, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0F13F4
Analogous#F47D0F, #86F40F
Triadic#0FF4F0, #F00FF4
Split complementary#0F85F4, #7E0FF4
Tetradic#0FF47D, #0F13F4, #F40F85

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FDFCD2
Lighter +30%#FBF9A1
Lighter +20%#F8F671
Lighter +10%#F6F340
Darker −10%#C7C409
Darker −20%#969407
Darker −30%#656405
Darker −40%#353402
More saturated +25%#FFFB04
Less saturated −25%#D5D22E

Channel breakdown

R244
G240
B15
Red244 (95.7%)
Green240 (94.1%)
Blue15 (5.9%)
Hue58.95°
Saturation (HSL)91.24%
Lightness50.78%
Dominant channelRed
Hex per channelR F4 · G F0 · B 0F

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Every value on this page was computed from “f4f00f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.