Recognised as Colour

#CAAC63

#CAAC63
Orange
Dark
Nearest: Dark khaki

#CAAC63 is a orange with RGB values 202, 172, 99 and HSL 43°, 49%, 59%. It is a dark colour, so black text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.

Colour values

#CAAC63#CAAC63

HEX#CAAC63

RGBrgb(202, 172, 99)

RGB (0–1)0.7922, 0.6745, 0.3882

RGB percentages79.2%, 67.5%, 38.8%

HSLhsl(42.5, 49.3%, 59%)

HSV / HSBhsv(42.5, 51%, 79.2%)

CMYK0%, 14.9%, 51%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,282,403

CSS custom property--colour: #CAAC63;

Brightness & contrast

Relative luminance0.42962WCAG 2.x, 0 is black and 1 is white

Perceived brightness175.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.59:1

Contrast with white2.19:1WCAG normal text: Fail

Contrast with black9.59:1WCAG normal text: AAA

Greyscale equivalent#ADADAD

Inverted#35539C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#BBAA5Dno red cones; affects about 1% of men; ΔE 6.1 from the original

Deuteranopia#C3B366no green cones; the most common form, about 1% of men; ΔE 6.5 from the original

Tritanopia#D8A19Bno blue cones; rare, and affects men and women equally; ΔE 35.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.19:1WCAG large text: Fail

Contrast with black, large text9.59:1WCAG large text: AAA

Named colours

Dark khaki · ΔE 10.8 Burlywood · ΔE 13.7 Tan · ΔE 17.6 Khaki · ΔE 21.9 Sandy brown · ΔE 22.2 Navajo white · ΔE 22.9

Nearest named CSS colourDark khaki (#BDB76B)ΔE 10.76, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6381CA

Analogous#CA7963, #B4CA63

Triadic#63CAAC, #AC63CA

Split complementary#63B4CA, #7963CA

Tetradic#63CA79, #6381CA, #CA63B4

Tints, shades & saturation

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

Lighter +40%#FEFDFB

Lighter +30%#F1E9D5

Lighter +20%#E4D5AF

Lighter +10%#D7C089

Darker −10%#BB973F

Darker −20%#957832

Darker −30%#6E5926

Darker −40%#483A19

More saturated +25%#E4B749

Less saturated −25%#B0A17D

Channel breakdown

R202

G172

B99

Red202 (79.2%)

Green172 (67.5%)

Blue99 (38.8%)

Hue42.52°

Saturation (HSL)49.28%

Lightness59.02%

Dominant channelRed

Hex per channelR CA · G AC · B 63

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CaAc63 (chemical formula)

Formula
14,341.078 g/mol
64 atoms

CaAc63 has a molar mass of 14,341.078 g/mol, made up of 64 atoms across 2 elements: 1 × Ca, 63 × Ac.

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Molar mass

Molar mass14,341.078 g/mol

Total atoms per molecule64

Distinct elements2

Mass of one molecule2.381392 × 10^-20 g

Molecules per gram4.1992246 × 10^19

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

Ca0.3%

Ac99.7%

Calcium (Ca)40.078 g/mol, 0.279%

Actinium (Ac × 63)14,301 g/mol, 99.721%

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Elements in this formula

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