Recognised as Colour

#91822B

#91822B
Yellow
Dark
Nearest: Olive

#91822B is a yellow with RGB values 145, 130, 43 and HSL 51°, 54%, 37%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#91822B#91822B

HEX#91822B

RGBrgb(145, 130, 43)

RGB (0–1)0.5686, 0.5098, 0.1686

RGB percentages56.9%, 51%, 16.9%

HSLhsl(51.2, 54.3%, 36.9%)

HSV / HSBhsv(51.2, 70.3%, 56.9%)

CMYK0%, 10.3%, 70.3%, 43.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,536,043

CSS custom property--colour: #91822B;

Brightness & contrast

Relative luminance0.22159WCAG 2.x, 0 is black and 1 is white

Perceived brightness128.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.43:1

Contrast with white3.87:1WCAG normal text: Fail

Contrast with black5.43:1WCAG normal text: AA

Greyscale equivalent#7F7F7F

Inverted#6E7DD4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8F7E1Fno red cones; affects about 1% of men; ΔE 3.7 from the original

Deuteranopia#938430no green cones; the most common form, about 1% of men; ΔE 1.5 from the original

Tritanopia#9C7870no blue cones; rare, and affects men and women equally; ΔE 41.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.87:1WCAG large text: AA

Contrast with black, large text5.43:1WCAG large text: AAA

Named colours

Olive · ΔE 12.9 Dark khaki · ΔE 21.1 Dark goldenrod · ΔE 22 Olivedrab · ΔE 23.7 Dark olivegreen · ΔE 24.8 Peru · ΔE 27.2

Nearest named CSS colourOlive (#808000)ΔE 12.85, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2B3A91

Analogous#914F2B, #6D912B

Triadic#2B9182, #822B91

Split complementary#2B6D91, #4F2B91

Tetradic#2B914F, #2B3A91, #912B6D

Tints, shades & saturation

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

Lighter +40%#E4DBA4

Lighter +30%#D8CB7D

Lighter +20%#CDBB55

Lighter +10%#B8A537

Darker −10%#6A5F1F

Darker −20%#423B14

Darker −30%#1B1808

Darker −40%#000000

More saturated +25%#A99314

Less saturated −25%#7A7143

Channel breakdown

R145

G130

B43

Red145 (56.9%)

Green130 (51%)

Blue43 (16.9%)

Hue51.18°

Saturation (HSL)54.26%

Lightness36.86%

Dominant channelRed

Hex per channelR 91 · G 82 · B 2B

Keep nerding

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

#91822B

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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