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Colour

#64FFCC

  • #64FFCC
  • Cyan
  • Light
  • Nearest: Aquamarine

#64FFCC is a cyan with RGB values 100, 255, 204 and HSL 160°, 100%, 70%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#64FFCC#64FFCC
HEX#64FFCC
RGBrgb(100, 255, 204)
RGB (0–1)0.3922, 1, 0.8
RGB percentages39.2%, 100%, 80%
HSLhsl(160.3, 100%, 69.6%)
HSV / HSBhsv(160.3, 60.8%, 100%)
CMYK60.8%, 0%, 20%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,619,084
CSS custom property--colour: #64FFCC;

Brightness & contrast

Relative luminance0.78589WCAG 2.x, 0 is black and 1 is white
Perceived brightness214.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.72:1
Contrast with white1.26:1WCAG normal text: Fail
Contrast with black16.72:1WCAG normal text: AAA
Greyscale equivalent#DADADA
Inverted#9B0033

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F9EFC9no red cones; affects about 1% of men; ΔE 50.7 from the original
Deuteranopia#E3DFCFno green cones; the most common form, about 1% of men; ΔE 51.5 from the original
Tritanopia#00FFF0no blue cones; rare, and affects men and women equally; ΔE 19.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.26:1WCAG large text: Fail
Contrast with black, large text16.72:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 7.7Turquoise · ΔE 20.9Medium aquamarine · ΔE 21.4Light green · ΔE 25.8Pale green · ΔE 26.6Aqua · ΔE 26.9
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 7.7, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF6497
Analogous#64FF7E, #64E5FF
Triadic#CC64FF, #FFCC64
Split complementary#FF64E5, #FF7E64
Tetradic#7E64FF, #FF6497, #E5FF64

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FDFFFE
Lighter +20%#CAFFEE
Lighter +10%#97FFDD
Darker −10%#31FFBB
Darker −20%#00FDAA
Darker −30%#00CA88
Darker −40%#009765
More saturated +25%#64FFCC
Less saturated −25%#77ECC5

Channel breakdown

R100
G255
B204
Red100 (39.2%)
Green255 (100%)
Blue204 (80%)
Hue160.26°
Saturation (HSL)100%
Lightness69.61%
Dominant channelGreen
Hex per channelR 64 · G FF · B CC

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Every value on this page was computed from “64ffcc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.