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Recognised as Colour

#2B561D

  • #2B561D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#2B561D is a green with RGB values 43, 86, 29 and HSL 105°, 50%, 23%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#2B561D#2B561D
HEX#2B561D
RGBrgb(43, 86, 29)
RGB (0–1)0.1686, 0.3373, 0.1137
RGB percentages16.9%, 33.7%, 11.4%
HSLhsl(105.3, 49.6%, 22.5%)
HSV / HSBhsv(105.3, 66.3%, 33.7%)
CMYK50%, 0%, 66.3%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,840,093
CSS custom property--colour: #2B561D;

Brightness & contrast

Relative luminance0.07258WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.57:1
Contrast with white8.57:1WCAG normal text: AAA
Contrast with black2.45:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#D4A9E2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#594E17no red cones; affects about 1% of men; ΔE 25 from the original
Deuteranopia#534B22no green cones; the most common form, about 1% of men; ΔE 24.4 from the original
Tritanopia#28534Ano blue cones; rare, and affects men and women equally; ΔE 28.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.57:1WCAG large text: AAA
Contrast with black, large text2.45:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 13.1Dark green · ΔE 21.8Sea green · ΔE 24.3Olivedrab · ΔE 31.1Forest green · ΔE 33.6Dark slate grey · ΔE 35.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 13.11, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#481D56
Analogous#48561D, #1D562B
Triadic#1D2B56, #561D2B
Split complementary#2C1D56, #561D47
Tetradic#1D4756, #481D56, #562B1D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#87CF70
Lighter +30%#67C24A
Lighter +20%#51A237
Lighter +10%#3E7C2A
Darker −10%#183010
Darker −20%#050A03
Darker −30%#000000
Darker −40%#000000
More saturated +25%#24640F
Less saturated −25%#32482B

Channel breakdown

R43
G86
B29
Red43 (16.9%)
Green86 (33.7%)
Blue29 (11.4%)
Hue105.26°
Saturation (HSL)49.57%
Lightness22.55%
Dominant channelGreen
Hex per channelR 2B · G 56 · B 1D

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Every value on this page was computed from “2b561d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.