Recognised as Colour

#FFB119

#FFB119
Orange
Light
Nearest: Orange

#FFB119 is a orange with RGB values 255, 177, 25 and HSL 40°, 100%, 55%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Orange.

Colour values

#FFB119#FFB119

HEX#FFB119

RGBrgb(255, 177, 25)

RGB (0–1)1, 0.6941, 0.098

RGB percentages100%, 69.4%, 9.8%

HSLhsl(39.7, 100%, 54.9%)

HSV / HSBhsv(39.7, 90.2%, 100%)

CMYK0%, 30.6%, 90.2%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,757,017

CSS custom property--colour: #FFB119;

Brightness & contrast

Relative luminance0.52774WCAG 2.x, 0 is black and 1 is white

Perceived brightness194.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.55:1

Contrast with white1.82:1WCAG normal text: Fail

Contrast with black11.55:1WCAG normal text: AAA

Greyscale equivalent#B7B7B7

Inverted#004EE6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#CDB500no red cones; affects about 1% of men; ΔE 24.5 from the original

Deuteranopia#E0C823no green cones; the most common form, about 1% of men; ΔE 25.2 from the original

Tritanopia#FF9C97no blue cones; rare, and affects men and women equally; ΔE 62 from the original

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

Contrast with white, large text1.82:1WCAG large text: Fail

Contrast with black, large text11.55:1WCAG large text: AAA

Named colours

Orange · ΔE 6.8 Goldenrod · ΔE 14.6 Dark orange · ΔE 20.7 Gold · ΔE 23.9 Dark goldenrod · ΔE 25 Sandy brown · ΔE 31.4

Nearest named CSS colourOrange (#FFA500)ΔE 6.78, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1967FF

Analogous#FF3E19, #DAFF19

Triadic#19FFB1, #B119FF

Split complementary#19DAFF, #3E19FF

Tetradic#19FF3E, #1967FF, #FF19DA

Tints, shades & saturation

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

Lighter +40%#FFF6E5

Lighter +30%#FFE5B2

Lighter +20%#FFD47F

Lighter +10%#FFC24C

Darker −10%#E59700

Darker −20%#B27600

Darker −30%#7F5400

Darker −40%#4C3200

More saturated +25%#FFB119

Less saturated −25%#E2A836

Channel breakdown

R255

G177

B25

Red255 (100%)

Green177 (69.4%)

Blue25 (9.8%)

Hue39.65°

Saturation (HSL)100%

Lightness54.9%

Dominant channelRed

Hex per channelR FF · G B1 · B 19

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

FFB119 (chemical formula)

Formula
1,324.386 g/mol
121 atoms

FFB119 has a molar mass of 1,324.386 g/mol, made up of 121 atoms across 2 elements: 2 × F, 119 × B.

Open this reading on its own page →

Molar mass

Molar mass1,324.386 g/mol

Total atoms per molecule121

Distinct elements2

Mass of one molecule2.1991947 × 10^-21 g

Molecules per gram4.547119 × 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

F2.9%

B97.1%

Fluorine (F × 2)37.996 g/mol, 2.869%

Boron (B × 119)1,286.39 g/mol, 97.131%

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