Recognised as Colour

#666A4F

#666A4F
Yellow
Dark
Nearest: Dim grey

#666A4F is a yellow with RGB values 102, 106, 79 and HSL 69°, 15%, 36%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#666A4F#666A4F

HEX#666A4F

RGBrgb(102, 106, 79)

RGB (0–1)0.4, 0.4157, 0.3098

RGB percentages40%, 41.6%, 31%

HSLhsl(68.9, 14.6%, 36.3%)

HSV / HSBhsv(68.9, 25.5%, 41.6%)

CMYK3.8%, 0%, 25.5%, 58.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,711,887

CSS custom property--colour: #666A4F;

Brightness & contrast

Relative luminance0.13697WCAG 2.x, 0 is black and 1 is white

Perceived brightness102.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.62:1

Contrast with white5.62:1WCAG normal text: AA

Contrast with black3.74:1WCAG normal text: Fail

Greyscale equivalent#676767

Inverted#9995B0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6E674Dno red cones; affects about 1% of men; ΔE 5 from the original

Deuteranopia#6E6850no green cones; the most common form, about 1% of men; ΔE 4.7 from the original

Tritanopia#696763no blue cones; rare, and affects men and women equally; ΔE 13.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.62:1WCAG large text: AAA

Contrast with black, large text3.74:1WCAG large text: AA

Named colours

Dim grey · ΔE 16.1 Gray · ΔE 18.8 Dark olivegreen · ΔE 20.1 Dark slate grey · ΔE 22.9 Slate grey · ΔE 27.2 Light slate grey · ΔE 28.8

Nearest named CSS colourDim grey (#696969)ΔE 16.11, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#534F6A

Analogous#6A614F, #596A4F

Triadic#4F666A, #6A4F66

Split complementary#4F596A, #614F6A

Tetradic#4F6A61, #534F6A, #6A4F58

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#C9CBBA

Lighter +30%#B2B69C

Lighter +20%#9BA07F

Lighter +10%#828765

Darker −10%#4A4D39

Darker −20%#2E3023

Darker −30%#12120E

Darker −40%#000000

More saturated +25%#768138

Less saturated −25%#5D5D5D

Channel breakdown

R102

G106

B79

Red102 (40%)

Green106 (41.6%)

Blue79 (31%)

Hue68.89°

Saturation (HSL)14.59%

Lightness36.27%

Dominant channelGreen

Hex per channelR 66 · G 6A · B 4F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#666A4F

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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