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Recognised as Colour

#47DA9B

  • #47DA9B
  • Cyan
  • Light
  • Nearest: Medium seagreen

#47DA9B is a cyan with RGB values 71, 218, 155 and HSL 154°, 67%, 57%. It is a light colour, so black text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#47DA9B#47DA9B
HEX#47DA9B
RGBrgb(71, 218, 155)
RGB (0–1)0.2784, 0.8549, 0.6078
RGB percentages27.8%, 85.5%, 60.8%
HSLhsl(154.3, 66.5%, 56.7%)
HSV / HSBhsv(154.3, 67.4%, 85.5%)
CMYK67.4%, 0%, 28.9%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,709,019
CSS custom property--colour: #47DA9B;

Brightness & contrast

Relative luminance0.53849WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.77:1
Contrast with white1.78:1WCAG normal text: Fail
Contrast with black11.77:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#B82564

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7CA97no red cones; affects about 1% of men; ΔE 50.7 from the original
Deuteranopia#C4BC9Fno green cones; the most common form, about 1% of men; ΔE 51.5 from the original
Tritanopia#00D9C9no blue cones; rare, and affects men and women equally; ΔE 25.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.78:1WCAG large text: Fail
Contrast with black, large text11.77:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 14.7Aquamarine · ΔE 18.7Medium aquamarine · ΔE 19.1Light green · ΔE 20.1Pale green · ΔE 22.9Medium spring green · ΔE 23.2
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 14.71, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DA4786
Analogous#47DA51, #47D0DA
Triadic#9B47DA, #DA9B47
Split complementary#DA47D0, #DA5147
Tetradic#5147DA, #DA4786, #D0DA47

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1FCF7
Lighter +30%#C6F4E0
Lighter +20%#9CEBC9
Lighter +10%#71E3B2
Darker −10%#28C682
Darker −20%#1F9C66
Darker −30%#17714A
Darker −40%#0E472F
More saturated +25%#2BF69F
Less saturated −25%#63BE97

Channel breakdown

R71
G218
B155
Red71 (27.8%)
Green218 (85.5%)
Blue155 (60.8%)
Hue154.29°
Saturation (HSL)66.52%
Lightness56.67%
Dominant channelGreen
Hex per channelR 47 · G DA · B 9B

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Every value on this page was computed from “47da9b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.