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Recognised as Colour

#65CBBB

  • #65CBBB
  • Cyan
  • Dark
  • Nearest: Medium turquoise

#65CBBB is a cyan with RGB values 101, 203, 187 and HSL 171°, 50%, 60%. It is a dark colour, so black text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#65CBBB#65CBBB
HEX#65CBBB
RGBrgb(101, 203, 187)
RGB (0–1)0.3961, 0.7961, 0.7333
RGB percentages39.6%, 79.6%, 73.3%
HSLhsl(170.6, 49.5%, 59.6%)
HSV / HSBhsv(170.6, 50.2%, 79.6%)
CMYK50.2%, 0%, 7.9%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,671,291
CSS custom property--colour: #65CBBB;

Brightness & contrast

Relative luminance0.49066WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.81:1
Contrast with white1.94:1WCAG normal text: Fail
Contrast with black10.81:1WCAG normal text: AAA
Greyscale equivalent#B4B4B4
Inverted#9A3444

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C3C1BAno red cones; affects about 1% of men; ΔE 33.5 from the original
Deuteranopia#B3B5BCno green cones; the most common form, about 1% of men; ΔE 34.4 from the original
Tritanopia#2FCEC6no blue cones; rare, and affects men and women equally; ΔE 9.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.94:1WCAG large text: Fail
Contrast with black, large text10.81:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 8.2Medium aquamarine · ΔE 10.6Light seagreen · ΔE 11.7Turquoise · ΔE 12.3Dark turquoise · ΔE 13.9Pale turquoise · ΔE 20.9
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 8.23, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB6575
Analogous#65CB88, #65A8CB
Triadic#BB65CB, #CBBB65
Split complementary#CB65A8, #CB8865
Tetradic#8865CB, #CB6575, #A8CB65

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEFEFE
Lighter +30%#D7F2EE
Lighter +20%#B1E5DD
Lighter +10%#8BD8CC
Darker −10%#40BDA9
Darker −20%#339787
Darker −30%#267165
Darker −40%#194B43
More saturated +25%#4BE5CD
Less saturated −25%#7FB1A9

Channel breakdown

R101
G203
B187
Red101 (39.6%)
Green203 (79.6%)
Blue187 (73.3%)
Hue170.59°
Saturation (HSL)49.51%
Lightness59.61%
Dominant channelGreen
Hex per channelR 65 · G CB · B BB

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