Recognised as Colour

#90812D

#90812D
Yellow
Dark
Nearest: Olive

#90812D is a yellow with RGB values 144, 129, 45 and HSL 51°, 52%, 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

#90812D#90812D

HEX#90812D

RGBrgb(144, 129, 45)

RGB (0–1)0.5647, 0.5059, 0.1765

RGB percentages56.5%, 50.6%, 17.6%

HSLhsl(50.9, 52.4%, 37.1%)

HSV / HSBhsv(50.9, 68.7%, 56.5%)

CMYK0%, 10.4%, 68.7%, 43.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,470,253

CSS custom property--colour: #90812D;

Brightness & contrast

Relative luminance0.21819WCAG 2.x, 0 is black and 1 is white

Perceived brightness127.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.36:1

Contrast with white3.92:1WCAG normal text: Fail

Contrast with black5.36:1WCAG normal text: AA

Greyscale equivalent#7E7E7E

Inverted#6F7ED2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8D7E22no red cones; affects about 1% of men; ΔE 3.5 from the original

Deuteranopia#928332no green cones; the most common form, about 1% of men; ΔE 1.6 from the original

Tritanopia#9B7870no blue cones; rare, and affects men and women equally; ΔE 39.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.92:1WCAG large text: AA

Contrast with black, large text5.36:1WCAG large text: AAA

Named colours

Olive · ΔE 13.9 Dark khaki · ΔE 21 Dark goldenrod · ΔE 22.8 Dark olivegreen · ΔE 23.9 Olivedrab · ΔE 24.1 Peru · ΔE 27.1

Nearest named CSS colourOlive (#808000)ΔE 13.9, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2D3C90

Analogous#904F2D, #6E902D

Triadic#2D9081, #812D90

Split complementary#2D6E90, #4F2D90

Tetradic#2D904F, #2D3C90, #902D6E

Tints, shades & saturation

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

Lighter +40%#E3DAA6

Lighter +30%#D7CA7F

Lighter +20%#CBB958

Lighter +10%#B7A439

Darker −10%#695E21

Darker −20%#423B15

Darker −30%#1B1909

Darker −40%#000000

More saturated +25%#A89115

Less saturated −25%#787145

Channel breakdown

R144

G129

B45

Red144 (56.5%)

Green129 (50.6%)

Blue45 (17.6%)

Hue50.91°

Saturation (HSL)52.38%

Lightness37.06%

Dominant channelRed

Hex per channelR 90 · G 81 · B 2D

Keep nerding

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

#90812D

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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