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Colour

#F4B902

  • #F4B902
  • Yellow
  • Light
  • Nearest: Goldenrod

#F4B902 is a yellow with RGB values 244, 185, 2 and HSL 45°, 98%, 48%. It is a light colour, so black text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.

Colour values

#F4B902#F4B902
HEX#F4B902
RGBrgb(244, 185, 2)
RGB (0–1)0.9569, 0.7255, 0.0078
RGB percentages95.7%, 72.5%, 0.8%
HSLhsl(45.4, 98.4%, 48.2%)
HSV / HSBhsv(45.4, 99.2%, 95.7%)
CMYK0%, 24.2%, 99.2%, 4.3%naive device-independent conversion; real print needs an ICC profile
24-bit integer16,038,146
CSS custom property--colour: #F4B902;

Brightness & contrast

Relative luminance0.53935WCAG 2.x, 0 is black and 1 is white
Perceived brightness194.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.79:1
Contrast with white1.78:1WCAG normal text: Fail
Contrast with black11.79:1WCAG normal text: AAA
Greyscale equivalent#B8B8B8
Inverted#0B46FD

Colour vision & accessibility

Protanopia#D3B900no red cones; affects about 1% of men; ΔE 15.2 from the original
Deuteranopia#E1C81Bno green cones; the most common form, about 1% of men; ΔE 16 from the original
Tritanopia#FFA69Eno blue cones; rare, and affects men and women equally; ΔE 66.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.78:1WCAG large text: Fail
Contrast with black, large text11.79:1WCAG large text: AAA

Named colours

Nearest named CSS colourGoldenrod (#DAA520)ΔE 13.99, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#023DF4
Analogous#F44002, #B6F402
Triadic#02F4B9, #B902F4
Split complementary#02B6F4, #4002F4
Tetradic#02F440, #023DF4, #F402B6

Tints, shades & saturation

Lighter +40%#FFF0C3
Lighter +30%#FEE391
Lighter +20%#FED75E
Lighter +10%#FDCA2C
Darker −10%#C19302
Darker −20%#8F6C01
Darker −30%#5C4601
Darker −40%#2A2000
More saturated +25%#F6BA00
Less saturated −25%#D5A921

Channel breakdown

R244
G185
B2
Red244 (95.7%)
Green185 (72.5%)
Blue2 (0.8%)
Hue45.37°
Saturation (HSL)98.37%
Lightness48.24%
Dominant channelRed
Hex per channelR F4 · G B9 · B 02

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Every value on this page was computed from “f4b902” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.