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Recognised as Colour

#47581F

  • #47581F
  • Green
  • Dark
  • Nearest: Dark olivegreen

#47581F is a green with RGB values 71, 88, 31 and HSL 78°, 48%, 23%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#47581F#47581F
HEX#47581F
RGBrgb(71, 88, 31)
RGB (0–1)0.2784, 0.3451, 0.1216
RGB percentages27.8%, 34.5%, 12.2%
HSLhsl(77.9, 47.9%, 23.3%)
HSV / HSBhsv(77.9, 64.8%, 34.5%)
CMYK19.3%, 0%, 64.8%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,675,615
CSS custom property--colour: #47581F;

Brightness & contrast

Relative luminance0.08418WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.83:1
Contrast with white7.83:1WCAG normal text: AAA
Contrast with black2.68:1WCAG normal text: Fail
Greyscale equivalent#505050
Inverted#B8A7E0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5D5219no red cones; affects about 1% of men; ΔE 14 from the original
Deuteranopia#5B5223no green cones; the most common form, about 1% of men; ΔE 13.4 from the original
Tritanopia#4A544Cno 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 text7.83:1WCAG large text: AAA
Contrast with black, large text2.68:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 7.8Dark green · ΔE 29.4Olivedrab · ΔE 30.2Sea green · ΔE 30.4Olive · ΔE 31.7Dark slate grey · ΔE 34.4
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 7.8, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#301F58
Analogous#584C1F, #2B581F
Triadic#1F4758, #581F47
Split complementary#1F2B58, #4C1F58
Tetradic#1F584C, #301F58, #581F2B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4CE75
Lighter +30%#9FC14F
Lighter +20%#84A33A
Lighter +10%#657E2C
Darker −10%#293212
Darker −20%#0A0D04
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4D6710
Less saturated −25%#41492E

Channel breakdown

R71
G88
B31
Red71 (27.8%)
Green88 (34.5%)
Blue31 (12.2%)
Hue77.89°
Saturation (HSL)47.9%
Lightness23.33%
Dominant channelGreen
Hex per channelR 47 · G 58 · B 1F

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Every value on this page was computed from “47581f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.