Recognised as Colour

#C68507

#C68507
Orange
Dark
Nearest: Dark goldenrod

#C68507 is a orange with RGB values 198, 133, 7 and HSL 40°, 93%, 40%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#C68507#C68507

HEX#C68507

RGBrgb(198, 133, 7)

RGB (0–1)0.7765, 0.5216, 0.0275

RGB percentages77.6%, 52.2%, 2.7%

HSLhsl(39.6, 93.2%, 40.2%)

HSV / HSBhsv(39.6, 96.5%, 77.6%)

CMYK0%, 32.8%, 96.5%, 22.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,010,183

CSS custom property--colour: #C68507;

Brightness & contrast

Relative luminance0.28796WCAG 2.x, 0 is black and 1 is white

Perceived brightness148.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.76:1

Contrast with white3.11:1WCAG normal text: Fail

Contrast with black6.76:1WCAG normal text: AA

Greyscale equivalent#8A8A8A

Inverted#397AF8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9C8900no red cones; affects about 1% of men; ΔE 22 from the original

Deuteranopia#AB9811no green cones; the most common form, about 1% of men; ΔE 22.5 from the original

Tritanopia#D97471no blue cones; rare, and affects men and women equally; ΔE 50.8 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.11:1WCAG large text: AA

Contrast with black, large text6.76:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 7.3 Goldenrod · ΔE 13.5 Peru · ΔE 17.9 Orange · ΔE 21.2 Chocolate · ΔE 22.6 Sandy brown · ΔE 23.5

Nearest named CSS colourDark goldenrod (#B8860B)ΔE 7.29, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0748C6

Analogous#C62507, #A8C607

Triadic#07C685, #8507C6

Split complementary#07A8C6, #2507C6

Tetradic#07C625, #0748C6, #C607A8

Tints, shades & saturation

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

Lighter +40%#FCDC9D

Lighter +30%#FACA6C

Lighter +20%#F8B83B

Lighter +10%#F6A60A

Darker −10%#956405

Darker −20%#634304

Darker −30%#322202

Darker −40%#010100

More saturated +25%#CD8700

Less saturated −25%#AC7D21

Channel breakdown

R198

G133

Red198 (77.6%)

Green133 (52.2%)

Blue7 (2.7%)

Hue39.58°

Saturation (HSL)93.17%

Lightness40.2%

Dominant channelRed

Hex per channelR C6 · G 85 · B 07

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C68507 (chemical formula)

Formula
822,837.577 g/mol
68507 atoms

C68507 has a molar mass of 822,837.577 g/mol, made up of 68507 atoms across 1 element: 68507 × C.

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Molar mass

Molar mass822,837.577 g/mol

Total atoms per molecule68507

Distinct elements1

Mass of one molecule1.3663539 × 10^-18 g

Molecules per gram7.3187479 × 10^17

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

C100%

Carbon (C × 68507)822,837.577 g/mol, 100%

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Elements in this formula

Carbon

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