Recognised as Colour

#FBBA38

#FBBA38
Orange
Light
Nearest: Goldenrod

#FBBA38 is a orange with RGB values 251, 186, 56 and HSL 40°, 96%, 60%. It is a light colour, so black text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.

Colour values

#FBBA38#FBBA38

HEX#FBBA38

RGBrgb(251, 186, 56)

RGB (0–1)0.9843, 0.7294, 0.2196

RGB percentages98.4%, 72.9%, 22%

HSLhsl(40, 96.1%, 60.2%)

HSV / HSBhsv(40, 77.7%, 98.4%)

CMYK0%, 25.9%, 77.7%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,497,208

CSS custom property--colour: #FBBA38;

Brightness & contrast

Relative luminance0.55913WCAG 2.x, 0 is black and 1 is white

Perceived brightness198.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 12.18:1

Contrast with white1.72:1WCAG normal text: Fail

Contrast with black12.18:1WCAG normal text: AAA

Greyscale equivalent#BEBEBE

Inverted#0445C7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D4BC20no red cones; affects about 1% of men; ΔE 19 from the original

Deuteranopia#E3CC3Eno green cones; the most common form, about 1% of men; ΔE 19.4 from the original

Tritanopia#FFA7A1no blue cones; rare, and affects men and women equally; ΔE 57.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.72:1WCAG large text: Fail

Contrast with black, large text12.18:1WCAG large text: AAA

Named colours

Goldenrod · ΔE 9.7 Orange · ΔE 15.2 Dark goldenrod · ΔE 21.8 Gold · ΔE 23.2 Sandy brown · ΔE 26.4 Dark orange · ΔE 27

Nearest named CSS colourGoldenrod (#DAA520)ΔE 9.66, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3879FB

Analogous#FB5938, #DAFB38

Triadic#38FBBA, #BA38FB

Split complementary#38DBFB, #5938FB

Tetradic#38FB58, #3879FB, #FB38DA

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEEECE

Lighter +20%#FDDD9C

Lighter +10%#FCCB6A

Darker −10%#FAA906

Darker −20%#C98704

Darker −30%#976603

Darker −40%#654402

More saturated +25%#FFBB34

Less saturated −25%#E2B251

Channel breakdown

R251

G186

B56

Red251 (98.4%)

Green186 (72.9%)

Blue56 (22%)

Hue40°

Saturation (HSL)96.06%

Lightness60.2%

Dominant channelRed

Hex per channelR FB · G BA · B 38

Keep nerding

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

Harmonies

Lighter and darker

Similar named colours

Also reads as

FBBa38 (chemical formula)

Formula
5,248.348 g/mol
40 atoms

FBBa38 has a molar mass of 5,248.348 g/mol, made up of 40 atoms across 3 elements: 1 × F, 1 × B, 38 × Ba.

Open this reading on its own page →

Molar mass

Molar mass5,248.348 g/mol

Total atoms per molecule40

Distinct elements3

Mass of one molecule8.7150869 × 10^-21 g

Molecules per gram1.1474355 × 10^20

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

F0.4%

B0.2%

Ba99.4%

Fluorine (F)18.998 g/mol, 0.362%

Boron (B)10.81 g/mol, 0.206%

Barium (Ba × 38)5,218.54 g/mol, 99.432%

Keep nerding

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

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page