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Recognised as Colour

#64AF8C

  • #64AF8C
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#64AF8C is a cyan with RGB values 100, 175, 140 and HSL 152°, 32%, 54%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#64AF8C#64AF8C
HEX#64AF8C
RGBrgb(100, 175, 140)
RGB (0–1)0.3922, 0.6863, 0.549
RGB percentages39.2%, 68.6%, 54.9%
HSLhsl(152, 31.9%, 53.9%)
HSV / HSBhsv(152, 42.9%, 68.6%)
CMYK42.9%, 0%, 20%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,598,540
CSS custom property--colour: #64AF8C;

Brightness & contrast

Relative luminance0.35263WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.3 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#9B5073

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ADA58Ano red cones; affects about 1% of men; ΔE 30.2 from the original
Deuteranopia#A19D8Eno green cones; the most common form, about 1% of men; ΔE 30.4 from the original
Tritanopia#50AFA5no blue cones; rare, and affects men and women equally; ΔE 14.2 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

Medium aquamarine · ΔE 12.1Dark seagreen · ΔE 12.3Light seagreen · ΔE 18.1Sea green · ΔE 19Medium seagreen · ΔE 21.5Cadetblue · ΔE 22.2
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 12.13, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AF6487
Analogous#64AF66, #64ADAF
Triadic#8C64AF, #AF8C64
Split complementary#AF64AD, #AF6664
Tetradic#6664AF, #AF6487, #ACAF64

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBF4F0
Lighter +30%#C9E3D7
Lighter +20%#A7D2BE
Lighter +10%#86C0A5
Darker −10%#4C9472
Darker −20%#3B7258
Darker −30%#2A503E
Darker −40%#182F24
More saturated +25%#47CC8E
Less saturated −25%#81928A

Channel breakdown

R100
G175
B140
Red100 (39.2%)
Green175 (68.6%)
Blue140 (54.9%)
Hue152°
Saturation (HSL)31.91%
Lightness53.92%
Dominant channelGreen
Hex per channelR 64 · G AF · B 8C

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Every value on this page was computed from “64af8c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.