Colour

#64B1AC

#64B1AC
Cyan
Dark
Nearest: Cadetblue

#64B1AC is a cyan with RGB values 100, 177, 172 and HSL 176°, 33%, 54%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.

Colour values

#64B1AC#64B1AC

HEX#64B1AC

RGBrgb(100, 177, 172)

RGB (0–1)0.3922, 0.6941, 0.6745

RGB percentages39.2%, 69.4%, 67.5%

HSLhsl(176.1, 33%, 54.3%)

HSV / HSBhsv(176.1, 43.5%, 69.4%)

CMYK43.5%, 0%, 2.8%, 30.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,599,084

CSS custom property--colour: #64B1AC;

Brightness & contrast

Relative luminance0.37132WCAG 2.x, 0 is black and 1 is white

Perceived brightness157.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.43:1

Contrast with white2.49:1WCAG normal text: Fail

Contrast with black8.43:1WCAG normal text: AAA

Greyscale equivalent#A0A0A0

Inverted#9B4E53

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A9AAACno red cones; affects about 1% of men; ΔE 25.4 from the original

Deuteranopia#9CA0ADno green cones; the most common form, about 1% of men; ΔE 26.4 from the original

Tritanopia#41B5AFno blue cones; rare, and affects men and women equally; ΔE 8.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.49:1WCAG large text: Fail

Contrast with black, large text8.43:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 8.6 Light seagreen · ΔE 12.7 Medium turquoise · ΔE 16 Dark cyan · ΔE 16.7 Dark turquoise · ΔE 19 Teal · ΔE 19.8

Nearest named CSS colourCadetblue (#5F9EA0)ΔE 8.58, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#B16469

Analogous#64B185, #6490B1

Triadic#AC64B1, #B1AC64

Split complementary#B16490, #B18564

Tetradic#8564B1, #B16469, #90B164

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#ECF5F5

Lighter +30%#CAE4E3

Lighter +20%#A8D3D0

Lighter +10%#86C2BE

Darker −10%#4C9691

Darker −20%#3B7471

Darker −30%#2A5250

Darker −40%#18312F

More saturated +25%#47CEC5

Less saturated −25%#819493

Channel breakdown

R100

G177

B172

Red100 (39.2%)

Green177 (69.4%)

Blue172 (67.5%)

Hue176.1°

Saturation (HSL)33.05%

Lightness54.31%

Dominant channelGreen

Hex per channelR 64 · G B1 · B AC

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#64B1AC

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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