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Colour

#3FD8D6

  • #3FD8D6
  • Cyan
  • Light
  • Nearest: Medium turquoise

#3FD8D6 is a cyan with RGB values 63, 216, 214 and HSL 179°, 66%, 55%. It is a light colour, so black text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#3FD8D6#3FD8D6
HEX#3FD8D6
RGBrgb(63, 216, 214)
RGB (0–1)0.2471, 0.8471, 0.8392
RGB percentages24.7%, 84.7%, 83.9%
HSLhsl(179.2, 66.2%, 54.7%)
HSV / HSBhsv(179.2, 70.8%, 84.7%)
CMYK70.8%, 0%, 0.9%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,184,278
CSS custom property--colour: #3FD8D6;

Brightness & contrast

Relative luminance0.55024WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12:1
Contrast with white1.75:1WCAG normal text: Fail
Contrast with black12:1WCAG normal text: AAA
Greyscale equivalent#B7B7B7
Inverted#C02729

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CACDD6no red cones; affects about 1% of men; ΔE 40.2 from the original
Deuteranopia#B4BDD7no green cones; the most common form, about 1% of men; ΔE 41.4 from the original
Tritanopia#00DFD7no blue cones; rare, and affects men and women equally; ΔE 7.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.75:1WCAG large text: Fail
Contrast with black, large text12:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 3.5Dark turquoise · ΔE 4.9Turquoise · ΔE 8.5Light seagreen · ΔE 14Aqua · ΔE 15.5Cyan · ΔE 15.5
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 3.47, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D83F41
Analogous#3FD88A, #3F8DD8
Triadic#D63FD8, #D8D63F
Split complementary#D83F8D, #D88A3F
Tetradic#8A3FD8, #D83F41, #8DD83F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9FAFA
Lighter +30%#BEF2F1
Lighter +20%#94E9E8
Lighter +10%#69E1DF
Darker −10%#26BEBC
Darker −20%#1E9392
Darker −30%#156968
Darker −40%#0D3E3E
More saturated +25%#22F5F2
Less saturated −25%#5CBBBA

Channel breakdown

R63
G216
B214
Red63 (24.7%)
Green216 (84.7%)
Blue214 (83.9%)
Hue179.22°
Saturation (HSL)66.23%
Lightness54.71%
Dominant channelGreen
Hex per channelR 3F · G D8 · B D6

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Every value on this page was computed from “3fd8d6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.