Recognised as Colour

#F7FF45

#F7FF45
Yellow
Light
Nearest: Yellow

#F7FF45 is a yellow with RGB values 247, 255, 69 and HSL 63°, 100%, 64%. It is a light colour, so black text on it reaches 19.3:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#F7FF45#F7FF45

HEX#F7FF45

RGBrgb(247, 255, 69)

RGB (0–1)0.9686, 1, 0.2706

RGB percentages96.9%, 100%, 27.1%

HSLhsl(62.6, 100%, 63.5%)

HSV / HSBhsv(62.6, 72.9%, 100%)

CMYK3.1%, 0%, 72.9%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,252,741

CSS custom property--colour: #F7FF45;

Brightness & contrast

Relative luminance0.91724WCAG 2.x, 0 is black and 1 is white

Perceived brightness238.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 19.34:1

Contrast with white1.09:1WCAG normal text: Fail

Contrast with black19.34:1WCAG normal text: AAA

Greyscale equivalent#F0F0F0

Inverted#0800BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFF31Bno red cones; affects about 1% of men; ΔE 11.4 from the original

Deuteranopia#FFF854no green cones; the most common form, about 1% of men; ΔE 9.5 from the original

Tritanopia#FFEFDCno blue cones; rare, and affects men and women equally; ΔE 75.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.09:1WCAG large text: Fail

Contrast with black, large text19.34:1WCAG large text: AAA

Named colours

Yellow · ΔE 12.8 Gold · ΔE 24.2 Yellow green · ΔE 29.2 Green yellow · ΔE 29.5 Khaki · ΔE 40.1 Goldenrod · ΔE 43.1

Nearest named CSS colourYellow (#FFFF00)ΔE 12.78, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4D45FF

Analogous#FFAA45, #9AFF45

Triadic#45F7FF, #FF45F7

Split complementary#459AFF, #AA45FF

Tetradic#45FFAA, #4D45FF, #FF459A

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEFFDE

Lighter +20%#FBFFAB

Lighter +10%#F9FF78

Darker −10%#F5FF12

Darker −20%#D4DE00

Darker −30%#A4AB00

Darker −40%#737800

More saturated +25%#F7FF45

Less saturated −25%#E2E85C

Channel breakdown

R247

G255

B69

Red247 (96.9%)

Green255 (100%)

Blue69 (27.1%)

Hue62.58°

Saturation (HSL)100%

Lightness63.53%

Dominant channelGreen

Hex per channelR F7 · G FF · B 45

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F7FF45 (chemical formula)

Formula
1,006.894 g/mol
53 atoms

F7FF45 has a molar mass of 1,006.894 g/mol, made up of 53 atoms across 1 element: 53 × F.

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Molar mass

Molar mass1,006.894 g/mol

Total atoms per molecule53

Distinct elements1

Mass of one molecule1.6719868 × 10^-21 g

Molecules per gram5.9809084 × 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

F100%

Fluorine (F × 53)1,006.894 g/mol, 100%

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Elements in this formula

Fluorine

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