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Recognised as Colour

#323B33

  • #323B33
  • Green
  • Dark
  • Nearest: Dark slate grey

#323B33 is a green with RGB values 50, 59, 51 and HSL 127°, 8%, 21%. It is a dark colour, so white text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#323B33#323B33
HEX#323B33
RGBrgb(50, 59, 51)
RGB (0–1)0.1961, 0.2314, 0.2
RGB percentages19.6%, 23.1%, 20%
HSLhsl(126.7, 8.3%, 21.4%)
HSV / HSBhsv(126.7, 15.3%, 23.1%)
CMYK15.3%, 0%, 13.6%, 76.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,291,955
CSS custom property--colour: #323B33;

Brightness & contrast

Relative luminance0.04045WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.61:1
Contrast with white11.61:1WCAG normal text: AAA
Contrast with black1.81:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#CDC4CC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3B3933no red cones; affects about 1% of men; ΔE 5.3 from the original
Deuteranopia#3A3833no green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#313B39no blue cones; rare, and affects men and women equally; ΔE 4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.61:1WCAG large text: AAA
Contrast with black, large text1.81:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.1Dim grey · ΔE 21.7Black · ΔE 24.8Gray · ΔE 30.5Slate grey · ΔE 32.5Dark olivegreen · ΔE 35.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.13, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3B323A
Analogous#363B32, #323B38
Triadic#33323B, #3B3332
Split complementary#38323B, #3B3235
Tetradic#32353B, #3B323A, #3B3832

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94A596
Lighter +30%#798D7B
Lighter +20%#617263
Lighter +10%#49574B
Darker −10%#1B1F1B
Darker −20%#030403
Darker −30%#000000
Darker −40%#000000
More saturated +25%#244928
Less saturated −25%#373737

Channel breakdown

R50
G59
B51
Red50 (19.6%)
Green59 (23.1%)
Blue51 (20%)
Hue126.67°
Saturation (HSL)8.26%
Lightness21.37%
Dominant channelGreen
Hex per channelR 32 · G 3B · B 33

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Every value on this page was computed from “323b33” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.