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Recognised as Colour

#477F17

  • #477F17
  • Green
  • Dark
  • Nearest: Olivedrab

#477F17 is a green with RGB values 71, 127, 23 and HSL 92°, 69%, 29%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#477F17#477F17
HEX#477F17
RGBrgb(71, 127, 23)
RGB (0–1)0.2784, 0.498, 0.0902
RGB percentages27.8%, 49.8%, 9%
HSLhsl(92.3, 69.3%, 29.4%)
HSV / HSBhsv(92.3, 81.9%, 49.8%)
CMYK44.1%, 0%, 81.9%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,685,591
CSS custom property--colour: #477F17;

Brightness & contrast

Relative luminance0.1658WCAG 2.x, 0 is black and 1 is white
Perceived brightness105 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.87:1
Contrast with white4.87:1WCAG normal text: AA
Contrast with black4.32:1WCAG normal text: Fail
Greyscale equivalent#6C6C6C
Inverted#B880E8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#847400no red cones; affects about 1% of men; ΔE 32.6 from the original
Deuteranopia#7D7023no green cones; the most common form, about 1% of men; ΔE 31.9 from the original
Tritanopia#467A6Cno blue cones; rare, and affects men and women equally; ΔE 46.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.87:1WCAG large text: AAA
Contrast with black, large text4.32:1WCAG large text: AA

Named colours

Olivedrab · ΔE 10.9Forest green · ΔE 14Dark green · ΔE 14.5Green · ΔE 16.2Dark olivegreen · ΔE 24Olive · ΔE 25.5
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 10.88, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4F177F
Analogous#7B7F17, #177F1B
Triadic#17477F, #7F1747
Split complementary#1B177F, #7F177B
Tetradic#177B7F, #4F177F, #7F1B17

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ADE77B
Lighter +30%#92DF50
Lighter +20%#77D527
Lighter +10%#5FAA1F
Darker −10%#2F540F
Darker −20%#172907
Darker −30%#000000
Darker −40%#000000
More saturated +25%#469204
Less saturated −25%#486C2A

Channel breakdown

R71
G127
B23
Red71 (27.8%)
Green127 (49.8%)
Blue23 (9%)
Hue92.31°
Saturation (HSL)69.33%
Lightness29.41%
Dominant channelGreen
Hex per channelR 47 · G 7F · B 17

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Every value on this page was computed from “477f17” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.