Recognised as Colour
#FEFF62
- #FEFF62
- Yellow
- Light
- Nearest: Yellow
#FEFF62 is a yellow with RGB values 254, 255, 98 and HSL 60°, 100%, 69%. It is a light colour, so black text on it reaches 19.7:1 contrast (AAA for normal text). The nearest named colour is Yellow.
Colour values
#FEFF62#FEFF62
HEX#FEFF62
RGBrgb(254, 255, 98)
RGB (0–1)0.9961, 1, 0.3843
RGB percentages99.6%, 100%, 38.4%
HSLhsl(60.4, 100%, 69.2%)
HSV / HSBhsv(60.4, 61.6%, 100%)
CMYK0.4%, 0%, 61.6%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,711,522
CSS custom property--colour: #FEFF62;
Brightness & contrast
Relative luminance0.93473WCAG 2.x, 0 is black and 1 is white
Perceived brightness242 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 19.69:1
Contrast with white1.07:1WCAG normal text: Fail
Contrast with black19.69:1WCAG normal text: AAA
Greyscale equivalent#F3F3F3
Inverted#01009D
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.07:1WCAG large text: Fail
Contrast with black, large text19.69:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6362FF
Analogous#FFB262, #AFFF62
Triadic#62FEFF, #FF62FE
Split complementary#62AFFF, #B262FF
Tetradic#62FFB2, #6362FF, #FF62AF
Tints, shades & saturation
Channel breakdown
R254
G255
B98
Red254 (99.6%)
Green255 (100%)
Blue98 (38.4%)
Hue60.38°
Saturation (HSL)100%
Lightness69.22%
Dominant channelGreen
Hex per channelR FE · G FF · B 62
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Also reads as
FeFF62 (chemical formula)
- Formula
- 1,252.719 g/mol
- 64 atoms
FeFF62 has a molar mass of 1,252.719 g/mol, made up of 64 atoms across 2 elements: 1 × Fe, 63 × F.
Molar mass
Molar mass1,252.719 g/mol
Total atoms per molecule64
Distinct elements2
Mass of one molecule2.0801888 × 10^-21 g
Molecules per gram4.8072559 × 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
Fe4.5%
F95.5%
Iron (Fe)55.845 g/mol, 4.458%
Fluorine (F × 63)1,196.874 g/mol, 95.542%
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