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Colour

#3FE1AB

  • #3FE1AB
  • Cyan
  • Light
  • Nearest: Aquamarine

#3FE1AB is a cyan with RGB values 63, 225, 171 and HSL 160°, 73%, 56%. It is a light colour, so black text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#3FE1AB#3FE1AB
HEX#3FE1AB
RGBrgb(63, 225, 171)
RGB (0–1)0.2471, 0.8824, 0.6706
RGB percentages24.7%, 88.2%, 67.1%
HSLhsl(160, 73%, 56.5%)
HSV / HSBhsv(160, 72%, 88.2%)
CMYK72%, 0%, 24%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,186,539
CSS custom property--colour: #3FE1AB;

Brightness & contrast

Relative luminance0.57847WCAG 2.x, 0 is black and 1 is white
Perceived brightness185 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.57:1
Contrast with white1.67:1WCAG normal text: Fail
Contrast with black12.57:1WCAG normal text: AAA
Greyscale equivalent#BBBBBB
Inverted#C01E54

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DCD1A8no red cones; affects about 1% of men; ΔE 51.7 from the original
Deuteranopia#C7C2AFno green cones; the most common form, about 1% of men; ΔE 52.5 from the original
Tritanopia#00E2D2no blue cones; rare, and affects men and women equally; ΔE 20.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.67:1WCAG large text: Fail
Contrast with black, large text12.57:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 14.9Medium aquamarine · ΔE 17.4Medium seagreen · ΔE 19Turquoise · ΔE 21.1Light green · ΔE 24.2Medium spring green · ΔE 25.5
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 14.9, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E13F75
Analogous#3FE15A, #3FC6E1
Triadic#AB3FE1, #E1AB3F
Split complementary#E13FC6, #E15A3F
Tetradic#5A3FE1, #E13F75, #C6E13F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFFDF8
Lighter +30%#C3F6E5
Lighter +20%#97EFD2
Lighter +10%#6BE8BE
Darker −10%#20CD93
Darker −20%#19A174
Darker −30%#127554
Darker −40%#0B4934
More saturated +25%#23FDB4
Less saturated −25%#5BC5A2

Channel breakdown

R63
G225
B171
Red63 (24.7%)
Green225 (88.2%)
Blue171 (67.1%)
Hue160°
Saturation (HSL)72.97%
Lightness56.47%
Dominant channelGreen
Hex per channelR 3F · G E1 · B AB

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Every value on this page was computed from “3fe1ab” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.