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Recognised as Colour

#33342B

  • #33342B
  • Yellow
  • Dark
  • Nearest: Dark slate grey

#33342B is a yellow with RGB values 51, 52, 43 and HSL 67°, 9%, 19%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#33342B#33342B
HEX#33342B
RGBrgb(51, 52, 43)
RGB (0–1)0.2, 0.2039, 0.1686
RGB percentages20%, 20.4%, 16.9%
HSLhsl(66.7, 9.5%, 18.6%)
HSV / HSBhsv(66.7, 17.3%, 20.4%)
CMYK1.9%, 0%, 17.3%, 79.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,355,691
CSS custom property--colour: #33342B;

Brightness & contrast

Relative luminance0.03334WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.6:1
Contrast with white12.6:1WCAG normal text: AAA
Contrast with black1.67:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#CCCBD4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#35332Ano red cones; affects about 1% of men; ΔE 1.5 from the original
Deuteranopia#35332Bno green cones; the most common form, about 1% of men; ΔE 1.6 from the original
Tritanopia#343331no blue cones; rare, and affects men and women equally; ΔE 4.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.6:1WCAG large text: AAA
Contrast with black, large text1.67:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.5Black · ΔE 22.2Dim grey · ΔE 23.9Gray · ΔE 32.8Slate grey · ΔE 35.4Dark olivegreen · ΔE 36.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.47, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2C2B34
Analogous#34312B, #2F342B
Triadic#2B3334, #342B33
Split complementary#2B2F34, #312B34
Tetradic#2B3430, #2C2B34, #342B2F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9D9F8C
Lighter +30%#858870
Lighter +20%#6A6C59
Lighter +10%#4E5042
Darker −10%#181814
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3C401F
Less saturated −25%#303030

Channel breakdown

R51
G52
B43
Red51 (20%)
Green52 (20.4%)
Blue43 (16.9%)
Hue66.67°
Saturation (HSL)9.47%
Lightness18.63%
Dominant channelGreen
Hex per channelR 33 · G 34 · B 2B

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Every value on this page was computed from “33342b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.