Colour

#554C04

#554C04
Yellow
Dark
Nearest: Dark olivegreen

#554C04 is a yellow with RGB values 85, 76, 4 and HSL 53°, 91%, 17%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#554C04#554C04

HEX#554C04

RGBrgb(85, 76, 4)

RGB (0–1)0.3333, 0.298, 0.0157

RGB percentages33.3%, 29.8%, 1.6%

HSLhsl(53.3, 91%, 17.5%)

HSV / HSBhsv(53.3, 95.3%, 33.3%)

CMYK0%, 10.6%, 95.3%, 66.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,590,020

CSS custom property--colour: #554C04;

Brightness & contrast

Relative luminance0.07109WCAG 2.x, 0 is black and 1 is white

Perceived brightness74.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.67:1

Contrast with white8.67:1WCAG normal text: AAA

Contrast with black2.42:1WCAG normal text: Fail

Greyscale equivalent#494949

Inverted#AAB3FB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#544900no red cones; affects about 1% of men; ΔE 1.7 from the original

Deuteranopia#574D0Bno green cones; the most common form, about 1% of men; ΔE 2 from the original

Tritanopia#5D4540no blue cones; rare, and affects men and women equally; ΔE 34.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.67:1WCAG large text: AAA

Contrast with black, large text2.42:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 19.7 Olive · ΔE 28 Saddle brown · ΔE 31.2 Olivedrab · ΔE 34.7 Sienna · ΔE 35.7 Dark goldenrod · ΔE 38.8

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 19.67, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#040D55

Analogous#552304, #355504

Triadic#04554C, #4C0455

Split complementary#043555, #230455

Tetradic#045524, #040D55, #550436

Tints, shades & saturation

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

Lighter +40%#F5DF30

Lighter +30%#E7CF0B

Lighter +20%#B6A309

Lighter +10%#867806

Darker −10%#242002

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#594F00

Less saturated −25%#4A430F

Channel breakdown

R85

G76

Red85 (33.3%)

Green76 (29.8%)

Blue4 (1.6%)

Hue53.33°

Saturation (HSL)91.01%

Lightness17.45%

Dominant channelRed

Hex per channelR 55 · G 4C · B 04

Keep nerding

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#554C04

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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