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Recognised as Colour

#65FFDA

  • #65FFDA
  • Cyan
  • Light
  • Nearest: Aquamarine

#65FFDA is a cyan with RGB values 101, 255, 218 and HSL 166°, 100%, 70%. It is a light colour, so black text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#65FFDA#65FFDA
HEX#65FFDA
RGBrgb(101, 255, 218)
RGB (0–1)0.3961, 1, 0.8549
RGB percentages39.6%, 100%, 85.5%
HSLhsl(165.6, 100%, 69.8%)
HSV / HSBhsv(165.6, 60.4%, 100%)
CMYK60.4%, 0%, 14.5%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,684,634
CSS custom property--colour: #65FFDA;

Brightness & contrast

Relative luminance0.79349WCAG 2.x, 0 is black and 1 is white
Perceived brightness216 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.87:1
Contrast with white1.24:1WCAG normal text: Fail
Contrast with black16.87:1WCAG normal text: AAA
Greyscale equivalent#DCDCDC
Inverted#9A0025

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F7F0D8no red cones; affects about 1% of men; ΔE 48.3 from the original
Deuteranopia#E0E0DDno green cones; the most common form, about 1% of men; ΔE 49 from the original
Tritanopia#00FFF4no blue cones; rare, and affects men and women equally; ΔE 14.6 from the original
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 text16.87:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 5.7Turquoise · ΔE 14.9Medium aquamarine · ΔE 19.4Aqua · ΔE 19.8Cyan · ΔE 19.8Medium turquoise · ΔE 23.4
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 5.66, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF658A
Analogous#65FF8D, #65D7FF
Triadic#DA65FF, #FFDA65
Split complementary#FF65D7, #FF8D65
Tetradic#8D65FF, #FF658A, #D7FF65

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FEFFFF
Lighter +20%#CBFFF3
Lighter +10%#98FFE6
Darker −10%#32FFCE
Darker −20%#00FEC1
Darker −30%#00CB9A
Darker −40%#009873
More saturated +25%#65FFDA
Less saturated −25%#78ECD0

Channel breakdown

R101
G255
B218
Red101 (39.6%)
Green255 (100%)
Blue218 (85.5%)
Hue165.58°
Saturation (HSL)100%
Lightness69.8%
Dominant channelGreen
Hex per channelR 65 · G FF · B DA

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Every value on this page was computed from “65ffda” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.