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Recognised as Colour

#47AAA3

  • #47AAA3
  • Cyan
  • Dark
  • Nearest: Light seagreen

#47AAA3 is a cyan with RGB values 71, 170, 163 and HSL 176°, 41%, 47%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#47AAA3#47AAA3
HEX#47AAA3
RGBrgb(71, 170, 163)
RGB (0–1)0.2784, 0.6667, 0.6392
RGB percentages27.8%, 66.7%, 63.9%
HSLhsl(175.8, 41.1%, 47.3%)
HSV / HSBhsv(175.8, 58.2%, 66.7%)
CMYK58.2%, 0%, 4.1%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,696,739
CSS custom property--colour: #47AAA3;

Brightness & contrast

Relative luminance0.32733WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.55:1
Contrast with white2.78:1WCAG normal text: Fail
Contrast with black7.55:1WCAG normal text: AAA
Greyscale equivalent#949494
Inverted#B8555C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A1A2A3no red cones; affects about 1% of men; ΔE 30.7 from the original
Deuteranopia#9296A4no green cones; the most common form, about 1% of men; ΔE 32 from the original
Tritanopia#00AEA8no blue cones; rare, and affects men and women equally; ΔE 7.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.78:1WCAG large text: Fail
Contrast with black, large text7.55:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 7.5Cadetblue · ΔE 11.3Dark cyan · ΔE 12.4Medium turquoise · ΔE 15.1Teal · ΔE 16.1Dark turquoise · ΔE 17.1
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 7.46, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AA474E
Analogous#47AA71, #4780AA
Triadic#A347AA, #AAA347
Split complementary#AA4780, #AA7147
Tetradic#7147AA, #AA474E, #7FAA47

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1ECEA
Lighter +30%#ADDDD9
Lighter +20%#89CEC9
Lighter +10%#65BFB8
Darker −10%#388681
Darker −20%#29625E
Darker −30%#1A3E3C
Darker −40%#0B1A19
More saturated +25%#29C8BD
Less saturated −25%#658C89

Channel breakdown

R71
G170
B163
Red71 (27.8%)
Green170 (66.7%)
Blue163 (63.9%)
Hue175.76°
Saturation (HSL)41.08%
Lightness47.25%
Dominant channelGreen
Hex per channelR 47 · G AA · B A3

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Every value on this page was computed from “47aaa3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.