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Colour

#518D2D

  • #518D2D
  • Green
  • Dark
  • Nearest: Olivedrab

#518D2D is a green with RGB values 81, 141, 45 and HSL 98°, 52%, 36%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#518D2D#518D2D
HEX#518D2D
RGBrgb(81, 141, 45)
RGB (0–1)0.3176, 0.5529, 0.1765
RGB percentages31.8%, 55.3%, 17.6%
HSLhsl(97.5, 51.6%, 36.5%)
HSV / HSBhsv(97.5, 68.1%, 55.3%)
CMYK42.6%, 0%, 68.1%, 44.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,344,557
CSS custom property--colour: #518D2D;

Brightness & contrast

Relative luminance0.20989WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.2:1
Contrast with white4.04:1WCAG normal text: Fail
Contrast with black5.2:1WCAG normal text: AA
Greyscale equivalent#797979
Inverted#AE72D2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#928220no red cones; affects about 1% of men; ΔE 33.2 from the original
Deuteranopia#8A7D35no green cones; the most common form, about 1% of men; ΔE 32.7 from the original
Tritanopia#4F8879no blue cones; rare, and affects men and women equally; ΔE 43.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.04:1WCAG large text: AA
Contrast with black, large text5.2:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 10.9Forest green · ΔE 12.9Green · ΔE 17.4Dark green · ΔE 18Sea green · ΔE 23.6Dark olivegreen · ΔE 24.7
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 10.86, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#692D8D
Analogous#818D2D, #2D8D39
Triadic#2D518D, #8D2D51
Split complementary#392D8D, #8D2D81
Tetradic#2D818D, #692D8D, #8D392D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BBE2A4
Lighter +30%#9ED67D
Lighter +20%#82C957
Lighter +10%#67B439
Darker −10%#3B6621
Darker −20%#254014
Darker −30%#0E1908
Darker −40%#000000
More saturated +25%#4BA416
Less saturated −25%#577644

Channel breakdown

R81
G141
B45
Red81 (31.8%)
Green141 (55.3%)
Blue45 (17.6%)
Hue97.5°
Saturation (HSL)51.61%
Lightness36.47%
Dominant channelGreen
Hex per channelR 51 · G 8D · B 2D

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Every value on this page was computed from “518d2d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.