Colour

#473A00

#473A00
Yellow
Dark
Nearest: Dark olivegreen

#473A00 is a yellow with RGB values 71, 58, 0 and HSL 49°, 100%, 14%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#473A00#473A00

HEX#473A00

RGBrgb(71, 58, 0)

RGB (0–1)0.2784, 0.2275, 0

RGB percentages27.8%, 22.7%, 0%

HSLhsl(49, 100%, 13.9%)

HSV / HSBhsv(49, 100%, 27.8%)

CMYK0%, 18.3%, 100%, 72.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,667,904

CSS custom property--colour: #473A00;

Brightness & contrast

Relative luminance0.04366WCAG 2.x, 0 is black and 1 is white

Perceived brightness59 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.21:1

Contrast with white11.21:1WCAG normal text: AAA

Contrast with black1.87:1WCAG normal text: Fail

Greyscale equivalent#393939

Inverted#B8C5FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#423900no red cones; affects about 1% of men; ΔE 2.5 from the original

Deuteranopia#453D04no green cones; the most common form, about 1% of men; ΔE 3 from the original

Tritanopia#4E3430no blue cones; rare, and affects men and women equally; ΔE 29.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.21:1WCAG large text: AAA

Contrast with black, large text1.87:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 25.4 Saddle brown · ΔE 30.6 Sienna · ΔE 35.4 Olive · ΔE 37.5 Dim grey · ΔE 39.1 Dark slate grey · ΔE 39.8

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 25.45, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#000D47

Analogous#471600, #314700

Triadic#00473A, #3A0047

Split complementary#003047, #170047

Tetradic#004716, #000D47, #470030

Tints, shades & saturation

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

Lighter +40%#FFD414

Lighter +30%#E0B700

Lighter +20%#AD8D00

Lighter +10%#7A6400

Darker −10%#141000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#473A00

Less saturated −25%#3E3409

Channel breakdown

R71

G58

Red71 (27.8%)

Green58 (22.7%)

Blue0 (0%)

Hue49.01°

Saturation (HSL)100%

Lightness13.92%

Dominant channelRed

Hex per channelR 47 · G 3A · B 00

Keep nerding

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#473A00

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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