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Recognised as Colour

#537D47

  • #537D47
  • Green
  • Dark
  • Nearest: Dark olivegreen

#537D47 is a green with RGB values 83, 125, 71 and HSL 107°, 28%, 38%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#537D47#537D47
HEX#537D47
RGBrgb(83, 125, 71)
RGB (0–1)0.3255, 0.4902, 0.2784
RGB percentages32.5%, 49%, 27.8%
HSLhsl(106.7, 27.6%, 38.4%)
HSV / HSBhsv(106.7, 43.2%, 49%)
CMYK33.6%, 0%, 43.2%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,471,559
CSS custom property--colour: #537D47;

Brightness & contrast

Relative luminance0.16961WCAG 2.x, 0 is black and 1 is white
Perceived brightness108.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.78:1
Contrast with white4.78:1WCAG normal text: AA
Contrast with black4.39:1WCAG normal text: Fail
Greyscale equivalent#707070
Inverted#AC82B8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#807543no red cones; affects about 1% of men; ΔE 22.9 from the original
Deuteranopia#7A714Ano green cones; the most common form, about 1% of men; ΔE 23 from the original
Tritanopia#517A70no blue cones; rare, and affects men and women equally; ΔE 25.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.78:1WCAG large text: AAA
Contrast with black, large text4.39:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 10.7Sea green · ΔE 15.2Dark seagreen · ΔE 24.9Olivedrab · ΔE 25.7Dark green · ΔE 27.3Medium seagreen · ΔE 28.3
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 10.73, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#71477D
Analogous#6E7D47, #477D56
Triadic#47537D, #7D4753
Split complementary#56477D, #7D476E
Tetradic#476E7D, #71477D, #7D5647

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C0D7B9
Lighter +30%#A2C598
Lighter +20%#85B278
Lighter +10%#699E59
Darker −10%#3D5C35
Darker −20%#283C22
Darker −30%#121B10
Darker −40%#000000
More saturated +25%#45952F
Less saturated −25%#616560

Channel breakdown

R83
G125
B71
Red83 (32.5%)
Green125 (49%)
Blue71 (27.8%)
Hue106.67°
Saturation (HSL)27.55%
Lightness38.43%
Dominant channelGreen
Hex per channelR 53 · G 7D · B 47

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Every value on this page was computed from “537d47” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.