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Recognised as Colour

#66766C

  • #66766C
  • Grey
  • Dark
  • Nearest: Dim grey

#66766C is a grey with RGB values 102, 118, 108 and HSL 142°, 7%, 43%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#66766C#66766C
HEX#66766C
RGBrgb(102, 118, 108)
RGB (0–1)0.4, 0.4627, 0.4235
RGB percentages40%, 46.3%, 42.4%
HSLhsl(142.5, 7.3%, 43.1%)
HSV / HSBhsv(142.5, 13.6%, 46.3%)
CMYK13.6%, 0%, 8.5%, 53.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,714,988
CSS custom property--colour: #66766C;

Brightness & contrast

Relative luminance0.16864WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.8:1
Contrast with white4.8:1WCAG normal text: AA
Contrast with black4.37:1WCAG normal text: Fail
Greyscale equivalent#727272
Inverted#998993

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#76736Cno red cones; affects about 1% of men; ΔE 7.9 from the original
Deuteranopia#73716Dno green cones; the most common form, about 1% of men; ΔE 8.1 from the original
Tritanopia#647673no blue cones; rare, and affects men and women equally; ΔE 4.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.8:1WCAG large text: AAA
Contrast with black, large text4.37:1WCAG large text: AA

Named colours

Dim grey · ΔE 9.5Gray · ΔE 10.4Slate grey · ΔE 16Light slate grey · ΔE 17.6Dark slate grey · ΔE 18.7Cadetblue · ΔE 20.6
Nearest named CSS colourDim grey (#696969)ΔE 9.54, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#766670
Analogous#687666, #667674
Triadic#6C6676, #766C66
Split complementary#746676, #766668
Tetradic#666876, #766670, #767466

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1D7D3
Lighter +30%#B6BFB9
Lighter +20%#9AA89F
Lighter +10%#7F9085
Darker −10%#4E5B53
Darker −20%#373F3A
Darker −30%#1F2421
Darker −40%#070908
More saturated +25%#4B9265
Less saturated −25%#6E6E6E

Channel breakdown

R102
G118
B108
Red102 (40%)
Green118 (46.3%)
Blue108 (42.4%)
Hue142.5°
Saturation (HSL)7.27%
Lightness43.14%
Dominant channelGreen
Hex per channelR 66 · G 76 · B 6C

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Every value on this page was computed from “66766c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.