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Recognised as Colour

#47AC85

  • #47AC85
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#47AC85 is a cyan with RGB values 71, 172, 133 and HSL 157°, 42%, 48%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#47AC85#47AC85
HEX#47AC85
RGBrgb(71, 172, 133)
RGB (0–1)0.2784, 0.6745, 0.5216
RGB percentages27.8%, 67.5%, 52.2%
HSLhsl(156.8, 41.6%, 47.6%)
HSV / HSBhsv(156.8, 58.7%, 67.5%)
CMYK58.7%, 0%, 22.7%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,697,221
CSS custom property--colour: #47AC85;

Brightness & contrast

Relative luminance0.32538WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.51:1
Contrast with white2.8:1WCAG normal text: Fail
Contrast with black7.51:1WCAG normal text: AAA
Greyscale equivalent#949494
Inverted#B8537A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A9A183no red cones; affects about 1% of men; ΔE 37.2 from the original
Deuteranopia#9A9687no green cones; the most common form, about 1% of men; ΔE 37.8 from the original
Tritanopia#11ACA1no blue cones; rare, and affects men and women equally; ΔE 16.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.8:1WCAG large text: Fail
Contrast with black, large text7.51:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 12.3Sea green · ΔE 15Medium seagreen · ΔE 16Light seagreen · ΔE 17.9Dark seagreen · ΔE 18.4Medium turquoise · ΔE 23.7
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 12.31, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AC476E
Analogous#47AC53, #47A0AC
Triadic#8547AC, #AC8547
Split complementary#AC47A0, #AC5347
Tetradic#5347AC, #AC476E, #A1AC47

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D2EDE2
Lighter +30%#AEDECB
Lighter +20%#8ACFB4
Lighter +10%#66C09D
Darker −10%#388869
Darker −20%#29644D
Darker −30%#1A4031
Darker −40%#0B1C15
More saturated +25%#29CA8C
Less saturated −25%#658E7E

Channel breakdown

R71
G172
B133
Red71 (27.8%)
Green172 (67.5%)
Blue133 (52.2%)
Hue156.83°
Saturation (HSL)41.56%
Lightness47.65%
Dominant channelGreen
Hex per channelR 47 · G AC · B 85

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Every value on this page was computed from “47ac85” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.