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Recognised as Colour

#3FE4BA

  • #3FE4BA
  • Cyan
  • Light
  • Nearest: Aquamarine

#3FE4BA is a cyan with RGB values 63, 228, 186 and HSL 165°, 75%, 57%. It is a light colour, so black text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#3FE4BA#3FE4BA
HEX#3FE4BA
RGBrgb(63, 228, 186)
RGB (0–1)0.2471, 0.8941, 0.7294
RGB percentages24.7%, 89.4%, 72.9%
HSLhsl(164.7, 75.3%, 57.1%)
HSV / HSBhsv(164.7, 72.4%, 89.4%)
CMYK72.4%, 0%, 18.4%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,187,322
CSS custom property--colour: #3FE4BA;

Brightness & contrast

Relative luminance0.60089WCAG 2.x, 0 is black and 1 is white
Perceived brightness188.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.02:1
Contrast with white1.61:1WCAG normal text: Fail
Contrast with black13.02:1WCAG normal text: AAA
Greyscale equivalent#BEBEBE
Inverted#C01B45

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DDD5B8no red cones; affects about 1% of men; ΔE 50 from the original
Deuteranopia#C7C5BDno green cones; the most common form, about 1% of men; ΔE 51 from the original
Tritanopia#00E6D8no blue cones; rare, and affects men and women equally; ΔE 15.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.61:1WCAG large text: Fail
Contrast with black, large text13.02:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 11.8Medium aquamarine · ΔE 14.5Turquoise · ΔE 14.6Medium turquoise · ΔE 22.6Medium seagreen · ΔE 23.1Aqua · ΔE 24.7
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 11.83, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E43F69
Analogous#3FE468, #3FBBE4
Triadic#BA3FE4, #E4BA3F
Split complementary#E43FBB, #E4683F
Tetradic#683FE4, #E43F69, #BBE43F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F2FDFA
Lighter +30%#C5F7EA
Lighter +20%#98F1DA
Lighter +10%#6CEACA
Darker −10%#1ED2A4
Darker −20%#17A681
Darker −30%#11795F
Darker −40%#0B4C3C
More saturated +25%#24FFC7
Less saturated −25%#5AC9AD

Channel breakdown

R63
G228
B186
Red63 (24.7%)
Green228 (89.4%)
Blue186 (72.9%)
Hue164.73°
Saturation (HSL)75.34%
Lightness57.06%
Dominant channelGreen
Hex per channelR 3F · G E4 · B BA

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Every value on this page was computed from “3fe4ba” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.