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Recognised as Colour

#47D8AE

  • #47D8AE
  • Cyan
  • Light
  • Nearest: Medium aquamarine

#47D8AE is a cyan with RGB values 71, 216, 174 and HSL 163°, 65%, 56%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#47D8AE#47D8AE
HEX#47D8AE
RGBrgb(71, 216, 174)
RGB (0–1)0.2784, 0.8471, 0.6824
RGB percentages27.8%, 84.7%, 68.2%
HSLhsl(162.6, 65%, 56.3%)
HSV / HSBhsv(162.6, 67.1%, 84.7%)
CMYK67.1%, 0%, 19.4%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,708,526
CSS custom property--colour: #47D8AE;

Brightness & contrast

Relative luminance0.53507WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.7:1
Contrast with white1.79:1WCAG normal text: Fail
Contrast with black11.7:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#B82751

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D2CAACno red cones; affects about 1% of men; ΔE 46.6 from the original
Deuteranopia#BEBBB1no green cones; the most common form, about 1% of men; ΔE 47.7 from the original
Tritanopia#00D9CCno blue cones; rare, and affects men and women equally; ΔE 15.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.79:1WCAG large text: Fail
Contrast with black, large text11.7:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 10.3Aquamarine · ΔE 14.1Turquoise · ΔE 14.6Medium seagreen · ΔE 19.6Medium turquoise · ΔE 21Light seagreen · ΔE 22.8
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 10.3, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D84771
Analogous#47D866, #47B9D8
Triadic#AE47D8, #D8AE47
Split complementary#D847B9, #D86647
Tetradic#6647D8, #D84771, #B9D847

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFFCF8
Lighter +30%#C5F3E6
Lighter +20%#9BEAD3
Lighter +10%#71E1C1
Darker −10%#29C396
Darker −20%#209976
Darker −30%#176F55
Darker −40%#0F4435
More saturated +25%#2BF4BA
Less saturated −25%#63BCA2

Channel breakdown

R71
G216
B174
Red71 (27.8%)
Green216 (84.7%)
Blue174 (68.2%)
Hue162.62°
Saturation (HSL)65.02%
Lightness56.27%
Dominant channelGreen
Hex per channelR 47 · G D8 · B AE

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Every value on this page was computed from “47d8ae” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.