Recognised as Colour

#B29136

#B29136
Orange
Dark
Nearest: Dark goldenrod

#B29136 is a orange with RGB values 178, 145, 54 and HSL 44°, 53%, 45%. It is a dark colour, so black text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#B29136#B29136

HEX#B29136

RGBrgb(178, 145, 54)

RGB (0–1)0.698, 0.5686, 0.2118

RGB percentages69.8%, 56.9%, 21.2%

HSLhsl(44, 53.4%, 45.5%)

HSV / HSBhsv(44, 69.7%, 69.8%)

CMYK0%, 18.5%, 69.7%, 30.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,702,582

CSS custom property--colour: #B29136;

Brightness & contrast

Relative luminance0.29982WCAG 2.x, 0 is black and 1 is white

Perceived brightness148.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7:1

Contrast with white3:1WCAG normal text: Fail

Contrast with black7:1WCAG normal text: AA

Greyscale equivalent#919191

Inverted#4D6EC9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A1902Ano red cones; affects about 1% of men; ΔE 8.3 from the original

Deuteranopia#A9993Ano green cones; the most common form, about 1% of men; ΔE 8.2 from the original

Tritanopia#C1857Eno blue cones; rare, and affects men and women equally; ΔE 42.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text7:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 14 Peru · ΔE 19.1 Olive · ΔE 19.2 Dark khaki · ΔE 20.1 Goldenrod · ΔE 20.9 Sandy brown · ΔE 24.3

Nearest named CSS colourDark goldenrod (#B8860B)ΔE 14.03, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3657B2

Analogous#B25336, #95B236

Triadic#36B291, #9136B2

Split complementary#3695B2, #5336B2

Tetradic#36B253, #3657B2, #B23695

Tints, shades & saturation

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

Lighter +40%#EEE3C6

Lighter +30%#E2D09F

Lighter +20%#D6BD78

Lighter +10%#CAAA51

Darker −10%#8B712A

Darker −20%#64511E

Darker −30%#3D3112

Darker −40%#151107

More saturated +25%#CF9F19

Less saturated −25%#958353

Channel breakdown

R178

G145

B54

Red178 (69.8%)

Green145 (56.9%)

Blue54 (21.2%)

Hue44.03°

Saturation (HSL)53.45%

Lightness45.49%

Dominant channelRed

Hex per channelR B2 · G 91 · B 36

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B29136 (chemical formula)

Formula
314,960.16 g/mol
29136 atoms

B29136 has a molar mass of 314,960.16 g/mol, made up of 29136 atoms across 1 element: 29136 × B.

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Molar mass

Molar mass314,960.16 g/mol

Total atoms per molecule29136

Distinct elements1

Mass of one molecule5.2300365 × 10^-19 g

Molecules per gram1.9120325 × 10^18

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

B100%

Boron (B × 29136)314,960.16 g/mol, 100%

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Elements in this formula

Boron

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