Colour

#A39339

#A39339
Yellow
Dark
Nearest: Olive

#A39339 is a yellow with RGB values 163, 147, 57 and HSL 51°, 48%, 43%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#A39339#A39339

HEX#A39339

RGBrgb(163, 147, 57)

RGB (0–1)0.6392, 0.5765, 0.2235

RGB percentages63.9%, 57.6%, 22.4%

HSLhsl(50.9, 48.2%, 43.1%)

HSV / HSBhsv(50.9, 65%, 63.9%)

CMYK0%, 9.8%, 65%, 36.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,720,057

CSS custom property--colour: #A39339;

Brightness & contrast

Relative luminance0.28949WCAG 2.x, 0 is black and 1 is white

Perceived brightness144.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.79:1

Contrast with white3.09:1WCAG normal text: Fail

Contrast with black6.79:1WCAG normal text: AA

Greyscale equivalent#909090

Inverted#5C6CC6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A18F2Eno red cones; affects about 1% of men; ΔE 3.6 from the original

Deuteranopia#A5953Eno green cones; the most common form, about 1% of men; ΔE 1.6 from the original

Tritanopia#AF8980no blue cones; rare, and affects men and women equally; ΔE 42 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.09:1WCAG large text: AA

Contrast with black, large text6.79:1WCAG large text: AAA

Named colours

Olive · ΔE 14.5 Dark khaki · ΔE 16 Dark goldenrod · ΔE 20.8 Olivedrab · ΔE 24 Peru · ΔE 26.5 Goldenrod · ΔE 26.6

Nearest named CSS colourOlive (#808000)ΔE 14.54, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3949A3

Analogous#A35E39, #7EA339

Triadic#39A393, #9339A3

Split complementary#397EA3, #5E39A3

Tetradic#39A35E, #3949A3, #A3397E

Tints, shades & saturation

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

Lighter +40%#E9E2BF

Lighter +30%#DCD299

Lighter +20%#CEC174

Lighter +10%#C1B04E

Darker −10%#7D712C

Darker −20%#574F1F

Darker −30%#322D11

Darker −40%#0C0B04

More saturated +25%#BFA61D

Less saturated −25%#888055

Channel breakdown

R163

G147

B57

Red163 (63.9%)

Green147 (57.6%)

Blue57 (22.4%)

Hue50.94°

Saturation (HSL)48.18%

Lightness43.14%

Dominant channelRed

Hex per channelR A3 · G 93 · B 39

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#A39339

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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