Colour

#90803C

#90803C
Yellow
Dark
Nearest: Dark khaki

#90803C is a yellow with RGB values 144, 128, 60 and HSL 49°, 41%, 40%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Dark khaki.

Colour values

#90803C#90803C

HEX#90803C

RGBrgb(144, 128, 60)

RGB (0–1)0.5647, 0.502, 0.2353

RGB percentages56.5%, 50.2%, 23.5%

HSLhsl(48.6, 41.2%, 40%)

HSV / HSBhsv(48.6, 58.3%, 56.5%)

CMYK0%, 11.1%, 58.3%, 43.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,470,012

CSS custom property--colour: #90803C;

Brightness & contrast

Relative luminance0.21694WCAG 2.x, 0 is black and 1 is white

Perceived brightness127.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.34:1

Contrast with white3.93:1WCAG normal text: Fail

Contrast with black5.34:1WCAG normal text: AA

Greyscale equivalent#7E7E7E

Inverted#6F7FC3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8C7D35no red cones; affects about 1% of men; ΔE 2.4 from the original

Deuteranopia#90833Fno green cones; the most common form, about 1% of men; ΔE 1.7 from the original

Tritanopia#9B7771no blue cones; rare, and affects men and women equally; ΔE 33.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.93:1WCAG large text: AA

Contrast with black, large text5.34:1WCAG large text: AAA

Named colours

Dark khaki · ΔE 20.6 Olive · ΔE 20.8 Dark olivegreen · ΔE 21.2 Tan · ΔE 26.7 Burlywood · ΔE 26.7 Peru · ΔE 27.2

Nearest named CSS colourDark khaki (#BDB76B)ΔE 20.57, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3C4C90

Analogous#90563C, #76903C

Triadic#3C9080, #803C90

Split complementary#3C7690, #563C90

Tetradic#3C9056, #3C4C90, #903C76

Tints, shades & saturation

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

Lighter +40%#E1D9B7

Lighter +30%#D2C693

Lighter +20%#C3B36F

Lighter +10%#B4A04B

Darker −10%#6C602D

Darker −20%#48401E

Darker −30%#24200F

Darker −40%#000000

More saturated +25%#AA9023

Less saturated −25%#777056

Channel breakdown

R144

G128

B60

Red144 (56.5%)

Green128 (50.2%)

Blue60 (23.5%)

Hue48.57°

Saturation (HSL)41.18%

Lightness40%

Dominant channelRed

Hex per channelR 90 · G 80 · B 3C

Keep nerding

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#90803C

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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