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Recognised as Colour

#2B392A

  • #2B392A
  • Green
  • Dark
  • Nearest: Dark slate grey

#2B392A is a green with RGB values 43, 57, 42 and HSL 116°, 15%, 19%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2B392A#2B392A
HEX#2B392A
RGBrgb(43, 57, 42)
RGB (0–1)0.1686, 0.2235, 0.1647
RGB percentages16.9%, 22.4%, 16.5%
HSLhsl(116, 15.2%, 19.4%)
HSV / HSBhsv(116, 26.3%, 22.4%)
CMYK24.6%, 0%, 26.3%, 77.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,832,682
CSS custom property--colour: #2B392A;

Brightness & contrast

Relative luminance0.03607WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.2:1
Contrast with white12.2:1WCAG normal text: AAA
Contrast with black1.72:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#D4C6D5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A3629no red cones; affects about 1% of men; ΔE 8.7 from the original
Deuteranopia#37352Bno green cones; the most common form, about 1% of men; ΔE 8.2 from the original
Tritanopia#2A3835no blue cones; rare, and affects men and women equally; ΔE 8.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.2:1WCAG large text: AAA
Contrast with black, large text1.72:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.5Dim grey · ΔE 25.1Black · ΔE 25.4Dark olivegreen · ΔE 31.9Gray · ΔE 33.5Teal · ΔE 36.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.54, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#382A39
Analogous#33392A, #2A3931
Triadic#2A2B39, #392A2B
Split complementary#312A39, #392A33
Tetradic#2A3339, #382A39, #39312A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8AA788
Lighter +30%#6D916B
Lighter +20%#577455
Lighter +10%#415640
Darker −10%#151C14
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#20451E
Less saturated −25%#323232

Channel breakdown

R43
G57
B42
Red43 (16.9%)
Green57 (22.4%)
Blue42 (16.5%)
Hue116°
Saturation (HSL)15.15%
Lightness19.41%
Dominant channelGreen
Hex per channelR 2B · G 39 · B 2A

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Every value on this page was computed from “2b392a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.