Recognised as Colour
#C9FC43
- #C9FC43
- Green
- Light
- Nearest: Green yellow
#C9FC43 is a green with RGB values 201, 252, 67 and HSL 77°, 97%, 63%. It is a light colour, so black text on it reaches 17.5:1 contrast (AAA for normal text). The nearest named colour is Green yellow.
Colour values
#C9FC43#C9FC43
HEX#C9FC43
RGBrgb(201, 252, 67)
RGB (0–1)0.7882, 0.9882, 0.2627
RGB percentages78.8%, 98.8%, 26.3%
HSLhsl(76.5, 96.9%, 62.5%)
HSV / HSBhsv(76.5, 73.4%, 98.8%)
CMYK20.2%, 0%, 73.4%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,237,315
CSS custom property--colour: #C9FC43;
Brightness & contrast
Relative luminance0.82444WCAG 2.x, 0 is black and 1 is white
Perceived brightness223.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.49:1
Contrast with white1.2:1WCAG normal text: Fail
Contrast with black17.49:1WCAG normal text: AAA
Greyscale equivalent#E4E4E4
Inverted#3603BC
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.2:1WCAG large text: Fail
Contrast with black, large text17.49:1WCAG large text: AAA
Named colours
Hue familygreen
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7643FC
Analogous#FCD343, #6CFC43
Triadic#43C9FC, #FC43C9
Split complementary#436CFC, #D343FC
Tetradic#43FCD3, #7643FC, #FC436C
Tints, shades & saturation
Channel breakdown
R201
G252
B67
Red201 (78.8%)
Green252 (98.8%)
Blue67 (26.3%)
Hue76.54°
Saturation (HSL)96.86%
Lightness62.55%
Dominant channelGreen
Hex per channelR C9 · G FC · B 43
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Harmonies
Similar named colours
Also reads as
C9FC43 (chemical formula)
- Formula
- 643.57 g/mol
- 53 atoms
C9FC43 has a molar mass of 643.57 g/mol, made up of 53 atoms across 2 elements: 52 × C, 1 × F.
Molar mass
Molar mass643.57 g/mol
Total atoms per molecule53
Distinct elements2
Mass of one molecule1.0686731 × 10^-21 g
Molecules per gram9.3573982 × 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
C97%
F3%
Carbon (C × 52)624.572 g/mol, 97.048%
Fluorine (F)18.998 g/mol, 2.952%
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