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Colour

#65BFBF

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

#65BFBF is a cyan with RGB values 101, 191, 191 and HSL 180°, 41%, 57%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#65BFBF#65BFBF
HEX#65BFBF
RGBrgb(101, 191, 191)
RGB (0–1)0.3961, 0.749, 0.749
RGB percentages39.6%, 74.9%, 74.9%
HSLhsl(180, 41.3%, 57.3%)
HSV / HSBhsv(180, 47.1%, 74.9%)
CMYK47.1%, 0%, 0%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,668,223
CSS custom property--colour: #65BFBF;

Brightness & contrast

Relative luminance0.4379WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.76:1
Contrast with white2.15:1WCAG normal text: Fail
Contrast with black9.76:1WCAG normal text: AAA
Greyscale equivalent#ACACAC
Inverted#9A4040

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B5B7BFno red cones; affects about 1% of men; ΔE 28.1 from the original
Deuteranopia#A5ACC0no green cones; the most common form, about 1% of men; ΔE 28.7 from the original
Tritanopia#31C4BFno blue cones; rare, and affects men and women equally; ΔE 11.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.15:1WCAG large text: Fail
Contrast with black, large text9.76:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 11.6Light seagreen · ΔE 12.5Cadetblue · ΔE 13.1Dark turquoise · ΔE 14.5Powder blue · ΔE 19Sky blue · ΔE 19
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 11.55, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BF6565
Analogous#65BF92, #6592BF
Triadic#BF65BF, #BFBF65
Split complementary#BF6592, #BF9265
Tetradic#9265BF, #BF6565, #92BF65

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5FBFB
Lighter +30%#D1ECEC
Lighter +20%#ADDDDD
Lighter +10%#89CECE
Darker −10%#47AAAA
Darker −20%#388686
Darker −30%#296262
Darker −40%#1A3E3E
More saturated +25%#4ADADA
Less saturated −25%#80A4A4

Channel breakdown

R101
G191
B191
Red101 (39.6%)
Green191 (74.9%)
Blue191 (74.9%)
Hue180°
Saturation (HSL)41.28%
Lightness57.25%
Dominant channelGreen and Blue
Hex per channelR 65 · G BF · B BF

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