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Recognised as Colour

#3ECBB7

  • #3ECBB7
  • Cyan
  • Dark
  • Nearest: Turquoise

#3ECBB7 is a cyan with RGB values 62, 203, 183 and HSL 171°, 58%, 52%. It is a dark colour, so black text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#3ECBB7#3ECBB7
HEX#3ECBB7
RGBrgb(62, 203, 183)
RGB (0–1)0.2431, 0.7961, 0.7176
RGB percentages24.3%, 79.6%, 71.8%
HSLhsl(171.5, 57.6%, 52%)
HSV / HSBhsv(171.5, 69.5%, 79.6%)
CMYK69.5%, 0%, 9.9%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,115,383
CSS custom property--colour: #3ECBB7;

Brightness & contrast

Relative luminance0.47155WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.43:1
Contrast with white2.01:1WCAG normal text: Fail
Contrast with black10.43:1WCAG normal text: AAA
Greyscale equivalent#ACACAC
Inverted#C13448

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C2BFB6no red cones; affects about 1% of men; ΔE 41.7 from the original
Deuteranopia#AEB1B9no green cones; the most common form, about 1% of men; ΔE 42.4 from the original
Tritanopia#00CFC5no blue cones; rare, and affects men and women equally; ΔE 6.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.01:1WCAG large text: Fail
Contrast with black, large text10.43:1WCAG large text: AAA

Named colours

Turquoise · ΔE 8Medium turquoise · ΔE 9Medium aquamarine · ΔE 9.9Light seagreen · ΔE 11Dark turquoise · ΔE 12.8Aquamarine · ΔE 21
Nearest named CSS colourTurquoise (#40E0D0)ΔE 8.01, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB3E52
Analogous#3ECB71, #3E98CB
Triadic#B73ECB, #CBB73E
Split complementary#CB3E98, #CB713E
Tetradic#713ECB, #CB3E52, #98CB3E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFF6F3
Lighter +30%#B7EBE4
Lighter +20%#8EE1D5
Lighter +10%#66D6C6
Darker −10%#2DA997
Darker −20%#238073
Darker −30%#18584F
Darker −40%#0D302B
More saturated +25%#1FEACD
Less saturated −25%#5DACA1

Channel breakdown

R62
G203
B183
Red62 (24.3%)
Green203 (79.6%)
Blue183 (71.8%)
Hue171.49°
Saturation (HSL)57.55%
Lightness51.96%
Dominant channelGreen
Hex per channelR 3E · G CB · B B7

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Every value on this page was computed from “3ecbb7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.