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Recognised as Colour

#F0CF63

  • #F0CF63
  • Yellow
  • Light
  • Nearest: Khaki

#F0CF63 is a yellow with RGB values 240, 207, 99 and HSL 46°, 82%, 66%. It is a light colour, so black text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#F0CF63#F0CF63
HEX#F0CF63
RGBrgb(240, 207, 99)
RGB (0–1)0.9412, 0.8118, 0.3882
RGB percentages94.1%, 81.2%, 38.8%
HSLhsl(46, 82.5%, 66.5%)
HSV / HSBhsv(46, 58.8%, 94.1%)
CMYK0%, 13.7%, 58.8%, 5.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,781,731
CSS custom property--colour: #F0CF63;

Brightness & contrast

Relative luminance0.64052WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.81:1
Contrast with white1.52:1WCAG normal text: Fail
Contrast with black13.81:1WCAG normal text: AAA
Greyscale equivalent#CECECE
Inverted#0F309C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E2CC58no red cones; affects about 1% of men; ΔE 5.9 from the original
Deuteranopia#EBD668no green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#FFC1B7no blue cones; rare, and affects men and women equally; ΔE 48.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.52:1WCAG large text: Fail
Contrast with black, large text13.81:1WCAG large text: AAA

Named colours

Khaki · ΔE 15.7Goldenrod · ΔE 20.1Dark khaki · ΔE 22Dark goldenrod · ΔE 27.6Pale goldenrod · ΔE 27.6Sandy brown · ΔE 27.8
Nearest named CSS colourKhaki (#F0E68C)ΔE 15.74, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6384F0
Analogous#F08963, #CAF063
Triadic#63F0CF, #CF63F0
Split complementary#63CAF0, #8963F0
Tetradic#63F089, #6384F0, #F063CA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FDFAEF
Lighter +20%#F9ECC0
Lighter +10%#F4DD92
Darker −10%#ECC134
Darker −20%#D8AA15
Darker −30%#AA8610
Darker −40%#7B610C
More saturated +25%#FFD754
Less saturated −25%#DBC478

Channel breakdown

R240
G207
B99
Red240 (94.1%)
Green207 (81.2%)
Blue99 (38.8%)
Hue45.96°
Saturation (HSL)82.46%
Lightness66.47%
Dominant channelRed
Hex per channelR F0 · G CF · B 63

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Every value on this page was computed from “f0cf63” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.