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Recognised as Colour

#565F40

  • #565F40
  • Green
  • Dark
  • Nearest: Dark olivegreen

#565F40 is a green with RGB values 86, 95, 64 and HSL 77°, 19%, 31%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#565F40#565F40
HEX#565F40
RGBrgb(86, 95, 64)
RGB (0–1)0.3373, 0.3725, 0.251
RGB percentages33.7%, 37.3%, 25.1%
HSLhsl(77.4, 19.5%, 31.2%)
HSV / HSBhsv(77.4, 32.6%, 37.3%)
CMYK9.5%, 0%, 32.6%, 62.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,660,480
CSS custom property--colour: #565F40;

Brightness & contrast

Relative luminance0.10533WCAG 2.x, 0 is black and 1 is white
Perceived brightness89.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.76:1
Contrast with white6.76:1WCAG normal text: AA
Contrast with black3.11:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#A9A0BF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#635B3Eno red cones; affects about 1% of men; ΔE 7.9 from the original
Deuteranopia#625B41no green cones; the most common form, about 1% of men; ΔE 7.8 from the original
Tritanopia#595C57no blue cones; rare, and affects men and women equally; ΔE 15.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.76:1WCAG large text: AAA
Contrast with black, large text3.11:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 17.2Dim grey · ΔE 19.9Dark slate grey · ΔE 21.8Gray · ΔE 24.2Slate grey · ΔE 31.5Sea green · ΔE 33
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 17.17, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#49405F
Analogous#5F5840, #475F40
Triadic#40565F, #5F4056
Split complementary#40475F, #59405F
Tetradic#405F58, #49405F, #5F4047

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BCC4A7
Lighter +30%#A4AF89
Lighter +20%#8D9B6A
Lighter +10%#727D55
Darker −10%#3A412B
Darker −20%#1F2217
Darker −30%#030402
Darker −40%#000000
More saturated +25%#5E732C
Less saturated −25%#505050

Channel breakdown

R86
G95
B64
Red86 (33.7%)
Green95 (37.3%)
Blue64 (25.1%)
Hue77.42°
Saturation (HSL)19.5%
Lightness31.18%
Dominant channelGreen
Hex per channelR 56 · G 5F · B 40

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Every value on this page was computed from “565f40” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.