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Colour

#57FCBF

  • #57FCBF
  • Cyan
  • Light
  • Nearest: Aquamarine

#57FCBF is a cyan with RGB values 87, 252, 191 and HSL 158°, 96%, 66%. It is a light colour, so black text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#57FCBF#57FCBF
HEX#57FCBF
RGBrgb(87, 252, 191)
RGB (0–1)0.3412, 0.9882, 0.749
RGB percentages34.1%, 98.8%, 74.9%
HSLhsl(157.8, 96.5%, 66.5%)
HSV / HSBhsv(157.8, 65.5%, 98.8%)
CMYK65.5%, 0%, 24.2%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,766,335
CSS custom property--colour: #57FCBF;

Brightness & contrast

Relative luminance0.75409WCAG 2.x, 0 is black and 1 is white
Perceived brightness209 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.08:1
Contrast with white1.31:1WCAG normal text: Fail
Contrast with black16.08:1WCAG normal text: AAA
Greyscale equivalent#D5D5D5
Inverted#A80340

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F7EBBCno red cones; affects about 1% of men; ΔE 54 from the original
Deuteranopia#E1DBC3no green cones; the most common form, about 1% of men; ΔE 54.8 from the original
Tritanopia#00FCEBno blue cones; rare, and affects men and women equally; ΔE 23.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.31:1WCAG large text: Fail
Contrast with black, large text16.08:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 13.4Medium spring green · ΔE 21.2Light green · ΔE 22.7Pale green · ΔE 23.2Medium aquamarine · ΔE 24.5Turquoise · ΔE 25.7
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 13.37, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FC5794
Analogous#57FC6D, #57E7FC
Triadic#BF57FC, #FCBF57
Split complementary#FC57E7, #FC6D57
Tetradic#6C57FC, #FC5794, #E7FC57

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EDFFF8
Lighter +20%#BBFEE5
Lighter +10%#89FDD2
Darker −10%#25FBAC
Darker −20%#04E994
Darker −30%#03B774
Darker −40%#028554
More saturated +25%#54FFC0
Less saturated −25%#6CE7B9

Channel breakdown

R87
G252
B191
Red87 (34.1%)
Green252 (98.8%)
Blue191 (74.9%)
Hue157.82°
Saturation (HSL)96.49%
Lightness66.47%
Dominant channelGreen
Hex per channelR 57 · G FC · B BF

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Every value on this page was computed from “57fcbf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.