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Recognised as Colour

#2B731C

  • #2B731C
  • Green
  • Dark
  • Nearest: Dark green

#2B731C is a green with RGB values 43, 115, 28 and HSL 110°, 61%, 28%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dark green.

Colour values

#2B731C#2B731C
HEX#2B731C
RGBrgb(43, 115, 28)
RGB (0–1)0.1686, 0.451, 0.1098
RGB percentages16.9%, 45.1%, 11%
HSLhsl(109.7, 60.8%, 28%)
HSV / HSBhsv(109.7, 75.7%, 45.1%)
CMYK62.6%, 0%, 75.7%, 54.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,847,516
CSS custom property--colour: #2B731C;

Brightness & contrast

Relative luminance0.12859WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.88:1
Contrast with white5.88:1WCAG normal text: AA
Contrast with black3.57:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#D48CE3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#76680Dno red cones; affects about 1% of men; ΔE 36.4 from the original
Deuteranopia#6D6225no green cones; the most common form, about 1% of men; ΔE 36 from the original
Tritanopia#216F62no blue cones; rare, and affects men and women equally; ΔE 40.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.88:1WCAG large text: AAA
Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Dark green · ΔE 7.9Forest green · ΔE 14.1Green · ΔE 16.6Olivedrab · ΔE 19.5Sea green · ΔE 21.2Dark olivegreen · ΔE 22.4
Nearest named CSS colourDark green (#006400)ΔE 7.88, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#641C73
Analogous#57731C, #1C7338
Triadic#1C2B73, #731C2B
Split complementary#381C73, #731C57
Tetradic#1C5773, #641C73, #73381C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8DDF7C
Lighter +30%#69D553
Lighter +20%#4AC530
Lighter +10%#3A9C26
Darker −10%#1C4A12
Darker −20%#0C2108
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F850A
Less saturated −25%#37612E

Channel breakdown

R43
G115
B28
Red43 (16.9%)
Green115 (45.1%)
Blue28 (11%)
Hue109.66°
Saturation (HSL)60.84%
Lightness28.04%
Dominant channelGreen
Hex per channelR 2B · G 73 · B 1C

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Every value on this page was computed from “2b731c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.