Colour

#A3A800

#A3A800
Yellow
Dark
Nearest: Olive

#A3A800 is a yellow with RGB values 163, 168, 0 and HSL 62°, 100%, 33%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Olive.

Colour values

#A3A800#A3A800

HEX#A3A800

RGBrgb(163, 168, 0)

RGB (0–1)0.6392, 0.6588, 0

RGB percentages63.9%, 65.9%, 0%

HSLhsl(61.8, 100%, 32.9%)

HSV / HSBhsv(61.8, 100%, 65.9%)

CMYK3%, 0%, 100%, 34.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,725,376

CSS custom property--colour: #A3A800;

Brightness & contrast

Relative luminance0.35792WCAG 2.x, 0 is black and 1 is white

Perceived brightness156.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.16:1

Contrast with white2.57:1WCAG normal text: Fail

Contrast with black8.16:1WCAG normal text: AAA

Greyscale equivalent#9B9B9B

Inverted#5C57FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B6A000no red cones; affects about 1% of men; ΔE 12.7 from the original

Deuteranopia#B7A31Dno green cones; the most common form, about 1% of men; ΔE 12.6 from the original

Tritanopia#AF9D8Eno blue cones; rare, and affects men and women equally; ΔE 62.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.57:1WCAG large text: Fail

Contrast with black, large text8.16:1WCAG large text: AAA

Named colours

Olive · ΔE 19.5 Yellow green · ΔE 22.5 Olivedrab · ΔE 24.5 Goldenrod · ΔE 26.9 Dark goldenrod · ΔE 29.3 Dark khaki · ΔE 31.5

Nearest named CSS colourOlive (#808000)ΔE 19.46, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0500A8

Analogous#A85900, #4FA800

Triadic#00A3A8, #A800A3

Split complementary#004FA8, #5900A8

Tetradic#00A859, #0500A8, #A8004F

Tints, shades & saturation

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

Lighter +40%#FBFF75

Lighter +30%#F9FF42

Lighter +20%#F8FF0F

Lighter +10%#D4DB00

Darker −10%#727500

Darker −20%#404200

Darker −30%#0F0F00

Darker −40%#000000

More saturated +25%#A3A800

Less saturated −25%#8F9315

Channel breakdown

R163

G168

Red163 (63.9%)

Green168 (65.9%)

Blue0 (0%)

Hue61.79°

Saturation (HSL)100%

Lightness32.94%

Dominant channelGreen

Hex per channelR A3 · G A8 · B 00

Keep nerding

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

#A3A800

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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