Recognised as Colour

#F3F998

#F3F998
Yellow
Light
Nearest: Khaki

#F3F998 is a yellow with RGB values 243, 249, 152 and HSL 64°, 89%, 79%. It is a light colour, so black text on it reaches 18.8:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#F3F998#F3F998

HEX#F3F998

RGBrgb(243, 249, 152)

RGB (0–1)0.9529, 0.9765, 0.5961

RGB percentages95.3%, 97.6%, 59.6%

HSLhsl(63.7, 89%, 78.6%)

HSV / HSBhsv(63.7, 39%, 97.6%)

CMYK2.4%, 0%, 39%, 2.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,989,144

CSS custom property--colour: #F3F998;

Brightness & contrast

Relative luminance0.89073WCAG 2.x, 0 is black and 1 is white

Perceived brightness238.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 18.81:1

Contrast with white1.12:1WCAG normal text: Fail

Contrast with black18.81:1WCAG normal text: AAA

Greyscale equivalent#F1F1F1

Inverted#0C0667

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFF191no red cones; affects about 1% of men; ΔE 8.2 from the original

Deuteranopia#FFF49Cno green cones; the most common form, about 1% of men; ΔE 7.8 from the original

Tritanopia#FFEEE1no blue cones; rare, and affects men and women equally; ΔE 42.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.12:1WCAG large text: Fail

Contrast with black, large text18.81:1WCAG large text: AAA

Named colours

Khaki · ΔE 8.8 Pale goldenrod · ΔE 17.8 Dark khaki · ΔE 24.3 Lemon chiffon · ΔE 25.9 Moccasin · ΔE 27.1 Navajo white · ΔE 27.6

Nearest named CSS colourKhaki (#F0E68C)ΔE 8.78, clearly different but related

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#9E98F9

Analogous#F9CF98, #C3F998

Triadic#98F3F9, #F998F3

Split complementary#98C3F9, #CF98F9

Tetradic#98F9CF, #9E98F9, #F998C2

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FEFFF8

Lighter +10%#F9FCC8

Darker −10%#EDF668

Darker −20%#E8F338

Darker −30%#DDEA0E

Darker −40%#AFBA0B

More saturated +25%#F8FF92

Less saturated −25%#E7EBA6

Channel breakdown

R243

G249

B152

Red243 (95.3%)

Green249 (97.6%)

Blue152 (59.6%)

Hue63.71°

Saturation (HSL)88.99%

Lightness78.63%

Dominant channelGreen

Hex per channelR F3 · G F9 · B 98

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F3F998 (chemical formula)

Formula
19,016.998 g/mol
1001 atoms

F3F998 has a molar mass of 19,016.998 g/mol, made up of 1001 atoms across 1 element: 1001 × F.

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Molar mass

Molar mass19,016.998 g/mol

Total atoms per molecule1001

Distinct elements1

Mass of one molecule3.1578468 × 10^-20 g

Molecules per gram3.1667147 × 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

F100%

Fluorine (F × 1001)19,016.998 g/mol, 100%

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Elements in this formula

Fluorine

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