Recognised as Colour

#584D13

#584D13
Yellow
Dark
Nearest: Dark olivegreen

#584D13 is a yellow with RGB values 88, 77, 19 and HSL 50°, 64%, 21%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#584D13#584D13

HEX#584D13

RGBrgb(88, 77, 19)

RGB (0–1)0.3451, 0.302, 0.0745

RGB percentages34.5%, 30.2%, 7.5%

HSLhsl(50.4, 64.5%, 21%)

HSV / HSBhsv(50.4, 78.4%, 34.5%)

CMYK0%, 12.5%, 78.4%, 65.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,786,899

CSS custom property--colour: #584D13;

Brightness & contrast

Relative luminance0.07429WCAG 2.x, 0 is black and 1 is white

Perceived brightness76.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.45:1

Contrast with white8.45:1WCAG normal text: AAA

Contrast with black2.49:1WCAG normal text: Fail

Greyscale equivalent#4B4B4B

Inverted#A7B2EC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#554B0Ano red cones; affects about 1% of men; ΔE 2.7 from the original

Deuteranopia#584F17no green cones; the most common form, about 1% of men; ΔE 1.7 from the original

Tritanopia#5F4742no blue cones; rare, and affects men and women equally; ΔE 29.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.45:1WCAG large text: AAA

Contrast with black, large text2.49:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 19.1 Saddle brown · ΔE 30.3 Olive · ΔE 31.3 Sienna · ΔE 33.9 Dim grey · ΔE 36.2 Olivedrab · ΔE 37.1

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 19.07, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#131E58

Analogous#582A13, #415813

Triadic#13584D, #4D1358

Split complementary#134158, #2A1358

Tetradic#13582A, #131E58, #581341

Tints, shades & saturation

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

Lighter +40%#DCC75B

Lighter +30%#D3B931

Lighter +20%#AC9625

Lighter +10%#82721C

Darker −10%#2E280A

Darker −20%#040401

Darker −30%#000000

Darker −40%#000000

More saturated +25%#655606

Less saturated −25%#4B4420

Channel breakdown

R88

G77

B19

Red88 (34.5%)

Green77 (30.2%)

Blue19 (7.5%)

Hue50.43°

Saturation (HSL)64.49%

Lightness20.98%

Dominant channelRed

Hex per channelR 58 · G 4D · B 13

Keep nerding

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

#584D13

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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