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Colour

#143C09

  • #143C09
  • Green
  • Dark
  • Nearest: Dark olivegreen

#143C09 is a green with RGB values 20, 60, 9 and HSL 107°, 74%, 14%. It is a dark colour, so white text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#143C09#143C09
HEX#143C09
RGBrgb(20, 60, 9)
RGB (0–1)0.0784, 0.2353, 0.0353
RGB percentages7.8%, 23.5%, 3.5%
HSLhsl(107.1, 73.9%, 13.5%)
HSV / HSBhsv(107.1, 85%, 23.5%)
CMYK66.7%, 0%, 85%, 76.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,326,089
CSS custom property--colour: #143C09;

Brightness & contrast

Relative luminance0.034WCAG 2.x, 0 is black and 1 is white
Perceived brightness47.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.5:1
Contrast with white12.5:1WCAG normal text: AAA
Contrast with black1.68:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#EBC3F6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E3602no red cones; affects about 1% of men; ΔE 22.8 from the original
Deuteranopia#39320Eno green cones; the most common form, about 1% of men; ΔE 23.1 from the original
Tritanopia#0F3A32no blue cones; rare, and affects men and women equally; ΔE 26.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.5:1WCAG large text: AAA
Contrast with black, large text1.68:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 22.1Dark green · ΔE 28.5Dark slate grey · ΔE 33.6Sea green · ΔE 33.8Olivedrab · ΔE 41Black · ΔE 41.8
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 22.13, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#31093C
Analogous#2D3C09, #093C17
Triadic#09143C, #3C0914
Split complementary#17093C, #3C092E
Tetradic#092E3C, #31093C, #3C1809

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#57E031
Lighter +30%#40C11D
Lighter +20%#329516
Lighter +10%#236810
Darker −10%#051002
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0F4500
Less saturated −25%#193312

Channel breakdown

R20
G60
B9
Red20 (7.8%)
Green60 (23.5%)
Blue9 (3.5%)
Hue107.06°
Saturation (HSL)73.91%
Lightness13.53%
Dominant channelGreen
Hex per channelR 14 · G 3C · B 09

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Every value on this page was computed from “143c09” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.