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Recognised as Colour

#82E9DD

  • #82E9DD
  • Cyan
  • Light
  • Nearest: Medium turquoise

#82E9DD is a cyan with RGB values 130, 233, 221 and HSL 173°, 70%, 71%. It is a light colour, so black text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#82E9DD#82E9DD
HEX#82E9DD
RGBrgb(130, 233, 221)
RGB (0–1)0.5098, 0.9137, 0.8667
RGB percentages51%, 91.4%, 86.7%
HSLhsl(173, 70.1%, 71.2%)
HSV / HSBhsv(173, 44.2%, 91.4%)
CMYK44.2%, 0%, 5.2%, 8.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,579,549
CSS custom property--colour: #82E9DD;

Brightness & contrast

Relative luminance0.68244WCAG 2.x, 0 is black and 1 is white
Perceived brightness206.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.65:1
Contrast with white1.43:1WCAG normal text: Fail
Contrast with black14.65:1WCAG normal text: AAA
Greyscale equivalent#D2D2D2
Inverted#7D1622

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E0DFDDno red cones; affects about 1% of men; ΔE 33.3 from the original
Deuteranopia#CED2DEno green cones; the most common form, about 1% of men; ΔE 33.9 from the original
Tritanopia#54EDE5no blue cones; rare, and affects men and women equally; ΔE 9.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.43:1WCAG large text: Fail
Contrast with black, large text14.65:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 11.4Turquoise · ΔE 12.2Pale turquoise · ΔE 14.1Dark turquoise · ΔE 16.4Medium aquamarine · ΔE 16.7Aqua · ΔE 19.2
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 11.36, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E9828E
Analogous#82E9AA, #82C1E9
Triadic#DD82E9, #E9DD82
Split complementary#E982C1, #E9AA82
Tetradic#AA82E9, #E9828E, #C1E982

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#D9F8F5
Lighter +10%#ADF1E9
Darker −10%#57E1D1
Darker −20%#2BDAC5
Darker −30%#1FB3A1
Darker −40%#18877A
More saturated +25%#70FBEB
Less saturated −25%#94D7CF

Channel breakdown

R130
G233
B221
Red130 (51%)
Green233 (91.4%)
Blue221 (86.7%)
Hue173.01°
Saturation (HSL)70.07%
Lightness71.18%
Dominant channelGreen
Hex per channelR 82 · G E9 · B DD

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Every value on this page was computed from “82e9dd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.