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Recognised as Colour

#2B431B

  • #2B431B
  • Green
  • Dark
  • Nearest: Dark olivegreen

#2B431B is a green with RGB values 43, 67, 27 and HSL 96°, 43%, 18%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#2B431B#2B431B
HEX#2B431B
RGBrgb(43, 67, 27)
RGB (0–1)0.1686, 0.2627, 0.1059
RGB percentages16.9%, 26.3%, 10.6%
HSLhsl(96, 42.6%, 18.4%)
HSV / HSBhsv(96, 59.7%, 26.3%)
CMYK35.8%, 0%, 59.7%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,835,227
CSS custom property--colour: #2B431B;

Brightness & contrast

Relative luminance0.04607WCAG 2.x, 0 is black and 1 is white
Perceived brightness57.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.93:1
Contrast with white10.93:1WCAG normal text: AAA
Contrast with black1.92:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#D4BCE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#463E17no red cones; affects about 1% of men; ΔE 15.9 from the original
Deuteranopia#423C1Eno green cones; the most common form, about 1% of men; ΔE 15.6 from the original
Tritanopia#2B403Ano blue cones; rare, and affects men and women equally; ΔE 21.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.93:1WCAG large text: AAA
Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 19.2Dark slate grey · ΔE 26.2Dim grey · ΔE 33.4Sea green · ΔE 34Dark green · ΔE 34.6Black · ΔE 37.7
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 19.17, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#331B43
Analogous#3F431B, #1B431F
Triadic#1B2B43, #431B2B
Split complementary#1F1B43, #431B3F
Tetradic#1B3F43, #331B43, #431F1B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8CC268
Lighter +30%#71B047
Lighter +20%#5A8C38
Lighter +10%#42672A
Darker −10%#141F0C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#294F0F
Less saturated −25%#2D3727

Channel breakdown

R43
G67
B27
Red43 (16.9%)
Green67 (26.3%)
Blue27 (10.6%)
Hue96°
Saturation (HSL)42.55%
Lightness18.43%
Dominant channelGreen
Hex per channelR 2B · G 43 · B 1B

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Every value on this page was computed from “2b431b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.