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Colour

#3EFFCF

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

#3EFFCF is a cyan with RGB values 62, 255, 207 and HSL 165°, 100%, 62%. It is a light colour, so black text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#3EFFCF#3EFFCF
HEX#3EFFCF
RGBrgb(62, 255, 207)
RGB (0–1)0.2431, 1, 0.8118
RGB percentages24.3%, 100%, 81.2%
HSLhsl(165.1, 100%, 62.2%)
HSV / HSBhsv(165.1, 75.7%, 100%)
CMYK75.7%, 0%, 18.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,128,719
CSS custom property--colour: #3EFFCF;

Brightness & contrast

Relative luminance0.77049WCAG 2.x, 0 is black and 1 is white
Perceived brightness210.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.41:1
Contrast with white1.28:1WCAG normal text: Fail
Contrast with black16.41:1WCAG normal text: AAA
Greyscale equivalent#D3D3D3
Inverted#C10030

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F7EECDno red cones; affects about 1% of men; ΔE 55.8 from the original
Deuteranopia#DFDCD2no green cones; the most common form, about 1% of men; ΔE 56.9 from the original
Tritanopia#00FFF1no blue cones; rare, and affects men and women equally; ΔE 18 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.28:1WCAG large text: Fail
Contrast with black, large text16.41:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 12Turquoise · ΔE 21.2Medium aquamarine · ΔE 24.1Aqua · ΔE 25.6Cyan · ΔE 25.6Medium spring green · ΔE 26.5
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 12.04, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF3E6E
Analogous#3EFF6F, #3ECFFF
Triadic#CF3EFF, #FFCF3E
Split complementary#FF3ECF, #FF6F3E
Tetradic#6E3EFF, #FF3E6E, #CFFF3E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D7FFF5
Lighter +20%#A4FFE8
Lighter +10%#71FFDC
Darker −10%#0BFFC2
Darker −20%#00D7A2
Darker −30%#00A47B
Darker −40%#007155
More saturated +25%#3EFFCF
Less saturated −25%#56E7C3

Channel breakdown

R62
G255
B207
Red62 (24.3%)
Green255 (100%)
Blue207 (81.2%)
Hue165.08°
Saturation (HSL)100%
Lightness62.16%
Dominant channelGreen
Hex per channelR 3E · G FF · B CF

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