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Recognised as Colour

#65D8BF

  • #65D8BF
  • Cyan
  • Light
  • Nearest: Medium aquamarine

#65D8BF is a cyan with RGB values 101, 216, 191 and HSL 167°, 60%, 62%. It is a light colour, so black text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#65D8BF#65D8BF
HEX#65D8BF
RGBrgb(101, 216, 191)
RGB (0–1)0.3961, 0.8471, 0.749
RGB percentages39.6%, 84.7%, 74.9%
HSLhsl(167, 59.6%, 62.2%)
HSV / HSBhsv(167, 53.2%, 84.7%)
CMYK53.2%, 0%, 11.6%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,674,623
CSS custom property--colour: #65D8BF;

Brightness & contrast

Relative luminance0.5564WCAG 2.x, 0 is black and 1 is white
Perceived brightness186 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.13:1
Contrast with white1.73:1WCAG normal text: Fail
Contrast with black12.13:1WCAG normal text: AAA
Greyscale equivalent#BEBEBE
Inverted#9A2740

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D1CCBEno red cones; affects about 1% of men; ΔE 38.4 from the original
Deuteranopia#BFBFC1no green cones; the most common form, about 1% of men; ΔE 39.2 from the original
Tritanopia#24DBD0no blue cones; rare, and affects men and women equally; ΔE 11 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.73:1WCAG large text: Fail
Contrast with black, large text12.13:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 7Turquoise · ΔE 8.6Medium turquoise · ΔE 11.1Aquamarine · ΔE 16.1Light seagreen · ΔE 16.2Dark turquoise · ΔE 16.5
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 6.97, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D8657E
Analogous#65D886, #65B7D8
Triadic#BF65D8, #D8BF65
Split complementary#D865B7, #D88665
Tetradic#8665D8, #D8657E, #B8D865

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DFF7F2
Lighter +20%#B6EDE1
Lighter +10%#8EE2D0
Darker −10%#3CCEAE
Darker −20%#2BAC90
Darker −30%#21836E
Darker −40%#175A4C
More saturated +25%#4DF0CD
Less saturated −25%#7DC0B1

Channel breakdown

R101
G216
B191
Red101 (39.6%)
Green216 (84.7%)
Blue191 (74.9%)
Hue166.96°
Saturation (HSL)59.59%
Lightness62.16%
Dominant channelGreen
Hex per channelR 65 · G D8 · B BF

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Every value on this page was computed from “65d8bf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.