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Recognised as Colour

#66614E

  • #66614E
  • Yellow
  • Dark
  • Nearest: Dim grey

#66614E is a yellow with RGB values 102, 97, 78 and HSL 47°, 13%, 35%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#66614E#66614E
HEX#66614E
RGBrgb(102, 97, 78)
RGB (0–1)0.4, 0.3804, 0.3059
RGB percentages40%, 38%, 30.6%
HSLhsl(47.5, 13.3%, 35.3%)
HSV / HSBhsv(47.5, 23.5%, 40%)
CMYK0%, 4.9%, 23.5%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,709,582
CSS custom property--colour: #66614E;

Brightness & contrast

Relative luminance0.11924WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.2:1
Contrast with white6.2:1WCAG normal text: AA
Contrast with black3.38:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#999EB1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#65604Dno red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#67624Fno green cones; the most common form, about 1% of men; ΔE 0.4 from the original
Tritanopia#6A5E5Cno blue cones; rare, and affects men and women equally; ΔE 10.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.2:1WCAG large text: AAA
Contrast with black, large text3.38:1WCAG large text: AA

Named colours

Dim grey · ΔE 12.1Gray · ΔE 17.1Dark slate grey · ΔE 20.9Slate grey · ΔE 25.1Dark olivegreen · ΔE 25.8Light slate grey · ΔE 27.1
Nearest named CSS colourDim grey (#696969)ΔE 12.13, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4E5366
Analogous#66554E, #5F664E
Triadic#4E6661, #614E66
Split complementary#4E5F66, #554E66
Tetradic#4E6655, #4E5366, #664E5F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C8C5B8
Lighter +30%#B2AD9B
Lighter +20%#9C967E
Lighter +10%#837C64
Darker −10%#494638
Darker −20%#2C2A22
Darker −30%#0F0F0C
Darker −40%#000000
More saturated +25%#7D6E38
Less saturated −25%#5A5A5A

Channel breakdown

R102
G97
B78
Red102 (40%)
Green97 (38%)
Blue78 (30.6%)
Hue47.5°
Saturation (HSL)13.33%
Lightness35.29%
Dominant channelRed
Hex per channelR 66 · G 61 · B 4E

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Every value on this page was computed from “66614e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.