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Recognised as Colour

#3EF4B9

  • #3EF4B9
  • Cyan
  • Light
  • Nearest: Aquamarine

#3EF4B9 is a cyan with RGB values 62, 244, 185 and HSL 161°, 89%, 60%. It is a light colour, so black text on it reaches 14.8:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#3EF4B9#3EF4B9
HEX#3EF4B9
RGBrgb(62, 244, 185)
RGB (0–1)0.2431, 0.9569, 0.7255
RGB percentages24.3%, 95.7%, 72.5%
HSLhsl(160.5, 89.2%, 60%)
HSV / HSBhsv(160.5, 74.6%, 95.7%)
CMYK74.6%, 0%, 24.2%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,125,881
CSS custom property--colour: #3EF4B9;

Brightness & contrast

Relative luminance0.69228WCAG 2.x, 0 is black and 1 is white
Perceived brightness200 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.85:1
Contrast with white1.41:1WCAG normal text: Fail
Contrast with black14.85:1WCAG normal text: AAA
Greyscale equivalent#C9C9C9
Inverted#C10B46

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EFE3B6no red cones; affects about 1% of men; ΔE 56 from the original
Deuteranopia#D8D2BDno green cones; the most common form, about 1% of men; ΔE 57 from the original
Tritanopia#00F5E4no blue cones; rare, and affects men and women equally; ΔE 22.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.41:1WCAG large text: Fail
Contrast with black, large text14.85:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 15Medium spring green · ΔE 20.9Medium aquamarine · ΔE 23.9Light green · ΔE 24.3Turquoise · ΔE 24.9Medium seagreen · ΔE 25.1
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 15.05, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F43E79
Analogous#3EF45E, #3ED4F4
Triadic#B93EF4, #F4B93E
Split complementary#F43ED4, #F45E3E
Tetradic#5E3EF4, #F43E79, #D4F43E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#CFFCED
Lighter +20%#9FFADC
Lighter +10%#6EF7CA
Darker −10%#0EF1A7
Darker −20%#0BC186
Darker −30%#089164
Darker −40%#066143
More saturated +25%#33FFBD
Less saturated −25%#58DBB0

Channel breakdown

R62
G244
B185
Red62 (24.3%)
Green244 (95.7%)
Blue185 (72.5%)
Hue160.55°
Saturation (HSL)89.22%
Lightness60%
Dominant channelGreen
Hex per channelR 3E · G F4 · B B9

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Every value on this page was computed from “3ef4b9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.