Recognised as Colour
#55FEFE
- #55FEFE
- Cyan
- Light
- Nearest: Aqua
#55FEFE is a cyan with RGB values 85, 254, 254 and HSL 180°, 99%, 66%. It is a light colour, so black text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Aqua.
Colour values
#55FEFE#55FEFE
HEX#55FEFE
RGBrgb(85, 254, 254)
RGB (0–1)0.3333, 0.9961, 0.9961
RGB percentages33.3%, 99.6%, 99.6%
HSLhsl(180, 98.8%, 66.5%)
HSV / HSBhsv(180, 66.5%, 99.6%)
CMYK66.5%, 0%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,635,838
CSS custom property--colour: #55FEFE;
Brightness & contrast
Relative luminance0.79971WCAG 2.x, 0 is black and 1 is white
Perceived brightness217.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.99:1
Contrast with white1.24:1WCAG normal text: Fail
Contrast with black16.99:1WCAG normal text: AAA
Greyscale equivalent#DADADA
Inverted#AA0101
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.24:1WCAG large text: Fail
Contrast with black, large text16.99:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#FE5555
Analogous#55FEAA, #55AAFE
Triadic#FE55FE, #FEFE55
Split complementary#FE55AA, #FEAA55
Tetradic#AA55FE, #FE5555, #AAFE55
Tints, shades & saturation
Channel breakdown
R85
G254
B254
Red85 (33.3%)
Green254 (99.6%)
Blue254 (99.6%)
Hue180°
Saturation (HSL)98.83%
Lightness66.47%
Dominant channelGreen and Blue
Hex per channelR 55 · G FE · B FE
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