Colour

#FFF58C

#FFF58C
Yellow
Light
Nearest: Khaki

#FFF58C is a yellow with RGB values 255, 245, 140 and HSL 55°, 100%, 77%. It is a light colour, so black text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#FFF58C#FFF58C

HEX#FFF58C

RGBrgb(255, 245, 140)

RGB (0–1)1, 0.9608, 0.549

RGB percentages100%, 96.1%, 54.9%

HSLhsl(54.8, 100%, 77.5%)

HSV / HSBhsv(54.8, 45.1%, 100%)

CMYK0%, 3.9%, 45.1%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,774,540

CSS custom property--colour: #FFF58C;

Brightness & contrast

Relative luminance0.88458WCAG 2.x, 0 is black and 1 is white

Perceived brightness238.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 18.69:1

Contrast with white1.12:1WCAG normal text: Fail

Contrast with black18.69:1WCAG normal text: AAA

Greyscale equivalent#F0F0F0

Inverted#000A73

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFEE83no red cones; affects about 1% of men; ΔE 3.8 from the original

Deuteranopia#FFF491no green cones; the most common form, about 1% of men; ΔE 2.8 from the original

Tritanopia#FFE8DCno blue cones; rare, and affects men and women equally; ΔE 45.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.12:1WCAG large text: Fail

Contrast with black, large text18.69:1WCAG large text: AAA

Named colours

Khaki · ΔE 8.4 Pale goldenrod · ΔE 21.2 Dark khaki · ΔE 25.2 Navajo white · ΔE 28.2 Moccasin · ΔE 28.6 Lemon chiffon · ΔE 29.8

Nearest named CSS colourKhaki (#F0E68C)ΔE 8.39, clearly different but related

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#8C96FF

Analogous#FFBC8C, #CFFF8C

Triadic#8CFFF5, #F58CFF

Split complementary#8CCFFF, #BC8CFF

Tetradic#8CFFBC, #8C96FF, #FF8CCF

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFEF2

Lighter +10%#FFF9BF

Darker −10%#FFF159

Darker −20%#FFEC26

Darker −30%#F2DD00

Darker −40%#BFAE00

More saturated +25%#FFF58C

Less saturated −25%#F1E99A

Channel breakdown

R255

G245

B140

Red255 (100%)

Green245 (96.1%)

Blue140 (54.9%)

Hue54.78°

Saturation (HSL)100%

Lightness77.45%

Dominant channelRed

Hex per channelR FF · G F5 · B 8C

Keep nerding

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#FFF58C

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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