Recognised as Colour
#C8FFE4
- #C8FFE4
- Cyan
- Light
- Nearest: Pale turquoise
#C8FFE4 is a cyan with RGB values 200, 255, 228 and HSL 151°, 100%, 89%. It is a light colour, so black text on it reaches 18.9:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.
Colour values
#C8FFE4#C8FFE4
HEX#C8FFE4
RGBrgb(200, 255, 228)
RGB (0–1)0.7843, 1, 0.8941
RGB percentages78.4%, 100%, 89.4%
HSLhsl(150.5, 100%, 89.2%)
HSV / HSBhsv(150.5, 21.6%, 100%)
CMYK21.6%, 0%, 10.6%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,172,708
CSS custom property--colour: #C8FFE4;
Brightness & contrast
Relative luminance0.89401WCAG 2.x, 0 is black and 1 is white
Perceived brightness236.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.88:1
Contrast with white1.11:1WCAG normal text: Fail
Contrast with black18.88:1WCAG normal text: AAA
Greyscale equivalent#F1F1F1
Inverted#37001B
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.11:1WCAG large text: Fail
Contrast with black, large text18.88:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#FFC8E3
Analogous#C8FFC8, #C8FFFF
Triadic#E4C8FF, #FFE4C8
Split complementary#FFC8FF, #FFC9C8
Tetradic#C8C8FF, #FFC8E3, #FEFFC8
Tints, shades & saturation
Channel breakdown
R200
G255
B228
Red200 (78.4%)
Green255 (100%)
Blue228 (89.4%)
Hue150.55°
Saturation (HSL)100%
Lightness89.22%
Dominant channelGreen
Hex per channelR C8 · G FF · B E4
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Harmonies
Similar named colours
Also reads as
C8FFe4 (chemical formula)
- Formula
- 338.466 g/mol
- 13 atoms
C8FFe4 has a molar mass of 338.466 g/mol, made up of 13 atoms across 3 elements: 8 × C, 1 × F, 4 × Fe.
Molar mass
Molar mass338.466 g/mol
Total atoms per molecule13
Distinct elements3
Mass of one molecule5.6203602 × 10^-22 g
Molecules per gram1.7792454 × 10^21
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
C28.4%
F5.6%
Fe66%
Carbon (C × 8)96.088 g/mol, 28.389%
Fluorine (F)18.998 g/mol, 5.613%
Iron (Fe × 4)223.38 g/mol, 65.998%
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