Colour

#64ADA3

#64ADA3
Cyan
Dark
Nearest: Cadetblue

#64ADA3 is a cyan with RGB values 100, 173, 163 and HSL 172°, 31%, 54%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.

Colour values

#64ADA3#64ADA3

HEX#64ADA3

RGBrgb(100, 173, 163)

RGB (0–1)0.3922, 0.6784, 0.6392

RGB percentages39.2%, 67.8%, 63.9%

HSLhsl(171.8, 30.8%, 53.5%)

HSV / HSBhsv(171.8, 42.2%, 67.8%)

CMYK42.2%, 0%, 5.8%, 32.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,598,051

CSS custom property--colour: #64ADA3;

Brightness & contrast

Relative luminance0.35241WCAG 2.x, 0 is black and 1 is white

Perceived brightness153.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.05:1

Contrast with white2.61:1WCAG normal text: Fail

Contrast with black8.05:1WCAG normal text: AAA

Greyscale equivalent#9D9D9D

Inverted#9B525C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A7A6A3no red cones; affects about 1% of men; ΔE 25.4 from the original

Deuteranopia#9A9CA4no green cones; the most common form, about 1% of men; ΔE 26.3 from the original

Tritanopia#47B0AAno blue cones; rare, and affects men and women equally; ΔE 7.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.61:1WCAG large text: Fail

Contrast with black, large text8.05:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 9.1 Light seagreen · ΔE 13 Dark cyan · ΔE 16.3 Medium turquoise · ΔE 17.5 Teal · ΔE 19.2 Medium aquamarine · ΔE 19.3

Nearest named CSS colourCadetblue (#5F9EA0)ΔE 9.13, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#AD646E

Analogous#64AD7E, #6493AD

Triadic#A364AD, #ADA364

Split complementary#AD6492, #AD7F64

Tetradic#7F64AD, #AD646E, #93AD64

Tints, shades & saturation

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

Lighter +40%#E9F4F2

Lighter +30%#C8E2DE

Lighter +20%#A7D0CB

Lighter +10%#85BFB7

Darker −10%#4D9188

Darker −20%#3B7069

Darker −30%#2A4E49

Darker −40%#182D2A

More saturated +25%#46CBB9

Less saturated −25%#828F8D

Channel breakdown

R100

G173

B163

Red100 (39.2%)

Green173 (67.8%)

Blue163 (63.9%)

Hue171.78°

Saturation (HSL)30.8%

Lightness53.53%

Dominant channelGreen

Hex per channelR 64 · G AD · B A3

Keep nerding

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

#64ADA3

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

Nerdulate something else