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Colour

#73B173

  • #73B173
  • Green
  • Dark
  • Nearest: Dark seagreen

#73B173 is a green with RGB values 115, 177, 115 and HSL 120°, 28%, 57%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#73B173#73B173
HEX#73B173
RGBrgb(115, 177, 115)
RGB (0–1)0.451, 0.6941, 0.451
RGB percentages45.1%, 69.4%, 45.1%
HSLhsl(120, 28.4%, 57.3%)
HSV / HSBhsv(120, 35%, 69.4%)
CMYK35%, 0%, 35%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,582,067
CSS custom property--colour: #73B173;

Brightness & contrast

Relative luminance0.36327WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.27:1
Contrast with white2.54:1WCAG normal text: Fail
Contrast with black8.27:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#8C4E8C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B4A66Fno red cones; affects about 1% of men; ΔE 30 from the original
Deuteranopia#AAA077no green cones; the most common form, about 1% of men; ΔE 29.9 from the original
Tritanopia#6CAEA1no blue cones; rare, and affects men and women equally; ΔE 27 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.54:1WCAG large text: Fail
Contrast with black, large text8.27:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 12.8Medium seagreen · ΔE 15.7Sea green · ΔE 17.7Medium aquamarine · ΔE 20.3Light green · ΔE 26.6Olivedrab · ΔE 27.3
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 12.78, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B173B1
Analogous#92B173, #73B192
Triadic#7373B1, #B17373
Split complementary#9273B1, #B17392
Tetradic#7392B1, #B173B1, #B19273

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FAF6
Lighter +30%#D5E8D5
Lighter +20%#B5D5B5
Lighter +10%#94C394
Darker −10%#569B56
Darker −20%#447A44
Darker −30%#325932
Darker −40%#1F391F
More saturated +25%#58CC58
Less saturated −25%#8E968E

Channel breakdown

R115
G177
B115
Red115 (45.1%)
Green177 (69.4%)
Blue115 (45.1%)
Hue120°
Saturation (HSL)28.44%
Lightness57.25%
Dominant channelGreen
Hex per channelR 73 · G B1 · B 73

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Every value on this page was computed from “73b173” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.