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Recognised as Colour

#64D1BE

  • #64D1BE
  • Cyan
  • Light
  • Nearest: Medium turquoise

#64D1BE is a cyan with RGB values 100, 209, 190 and HSL 170°, 54%, 61%. It is a light colour, so black text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#64D1BE#64D1BE
HEX#64D1BE
RGBrgb(100, 209, 190)
RGB (0–1)0.3922, 0.8196, 0.7451
RGB percentages39.2%, 82%, 74.5%
HSLhsl(169.5, 54.2%, 60.6%)
HSV / HSBhsv(169.5, 52.2%, 82%)
CMYK52.2%, 0%, 9.1%, 18%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,607,294
CSS custom property--colour: #64D1BE;

Brightness & contrast

Relative luminance0.52028WCAG 2.x, 0 is black and 1 is white
Perceived brightness181 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.41:1
Contrast with white1.84:1WCAG normal text: Fail
Contrast with black11.41:1WCAG normal text: AAA
Greyscale equivalent#B8B8B8
Inverted#9B2E41

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C9C6BDno red cones; affects about 1% of men; ΔE 35.8 from the original
Deuteranopia#B8BAC0no green cones; the most common form, about 1% of men; ΔE 36.5 from the original
Tritanopia#26D4CBno blue cones; rare, and affects men and women equally; ΔE 10.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.84:1WCAG large text: Fail
Contrast with black, large text11.41:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 8.4Medium aquamarine · ΔE 8.9Turquoise · ΔE 9.9Light seagreen · ΔE 13.2Dark turquoise · ΔE 14.2Aquamarine · ΔE 20.2
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 8.36, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D16477
Analogous#64D187, #64AED1
Triadic#BE64D1, #D1BE64
Split complementary#D164AE, #D18764
Tetradic#8764D1, #D16477, #AED164

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DAF4EF
Lighter +20%#B3E8DF
Lighter +10%#8BDDCE
Darker −10%#3DC5AE
Darker −20%#2FA08C
Darker −30%#24786A
Darker −40%#185147
More saturated +25%#4BEACE
Less saturated −25%#7DB8AE

Channel breakdown

R100
G209
B190
Red100 (39.2%)
Green209 (82%)
Blue190 (74.5%)
Hue169.54°
Saturation (HSL)54.23%
Lightness60.59%
Dominant channelGreen
Hex per channelR 64 · G D1 · B BE

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Every value on this page was computed from “64d1be” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.