Colour

#EFDF73

#EFDF73
Yellow
Light
Nearest: Khaki

#EFDF73 is a yellow with RGB values 239, 223, 115 and HSL 52°, 79%, 69%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#EFDF73#EFDF73

HEX#EFDF73

RGBrgb(239, 223, 115)

RGB (0–1)0.9373, 0.8745, 0.451

RGB percentages93.7%, 87.5%, 45.1%

HSLhsl(52.3, 79.5%, 69.4%)

HSV / HSBhsv(52.3, 51.9%, 93.7%)

CMYK0%, 6.7%, 51.9%, 6.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,720,307

CSS custom property--colour: #EFDF73;

Brightness & contrast

Relative luminance0.72364WCAG 2.x, 0 is black and 1 is white

Perceived brightness218.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.47:1

Contrast with white1.36:1WCAG normal text: Fail

Contrast with black15.47:1WCAG normal text: AAA

Greyscale equivalent#DBDBDB

Inverted#10208C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F0D969no red cones; affects about 1% of men; ΔE 4.2 from the original

Deuteranopia#F5E078no green cones; the most common form, about 1% of men; ΔE 2.8 from the original

Tritanopia#FFD2C6no blue cones; rare, and affects men and women equally; ΔE 47.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.36:1WCAG large text: Fail

Contrast with black, large text15.47:1WCAG large text: AAA

Named colours

Khaki · ΔE 9.6 Dark khaki · ΔE 21.1 Pale goldenrod · ΔE 23.5 Goldenrod · ΔE 28.1 Navajo white · ΔE 29 Moccasin · ΔE 30.1

Nearest named CSS colourKhaki (#F0E68C)ΔE 9.6, clearly different but related

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#7383EF

Analogous#EFA173, #C1EF73

Triadic#73EFDF, #DF73EF

Split complementary#73C1EF, #A173EF

Tetradic#73EFA1, #7383EF, #EF73C1

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFEFC

Lighter +20%#F9F4CF

Lighter +10%#F4E9A1

Darker −10%#EAD545

Darker −20%#E2C81A

Darker −30%#B4A015

Darker −40%#87770F

More saturated +25%#FFEB63

Less saturated −25%#DBD186

Channel breakdown

R239

G223

B115

Red239 (93.7%)

Green223 (87.5%)

Blue115 (45.1%)

Hue52.26°

Saturation (HSL)79.49%

Lightness69.41%

Dominant channelRed

Hex per channelR EF · G DF · B 73

Keep nerding

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#EFDF73

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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