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Recognised as Colour

#73A573

  • #73A573
  • Green
  • Dark
  • Nearest: Dark seagreen

#73A573 is a green with RGB values 115, 165, 115 and HSL 120°, 22%, 55%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#73A573#73A573
HEX#73A573
RGBrgb(115, 165, 115)
RGB (0–1)0.451, 0.6471, 0.451
RGB percentages45.1%, 64.7%, 45.1%
HSLhsl(120, 21.7%, 54.9%)
HSV / HSBhsv(120, 30.3%, 64.7%)
CMYK30.3%, 0%, 30.3%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,578,995
CSS custom property--colour: #73A573;

Brightness & contrast

Relative luminance0.31793WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.36:1
Contrast with white2.85:1WCAG normal text: Fail
Contrast with black7.36:1WCAG normal text: AAA
Greyscale equivalent#979797
Inverted#8C5A8C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A79C70no red cones; affects about 1% of men; ΔE 24.4 from the original
Deuteranopia#9F9776no green cones; the most common form, about 1% of men; ΔE 24.5 from the original
Tritanopia#6EA298no blue cones; rare, and affects men and women equally; ΔE 22.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.85:1WCAG large text: Fail
Contrast with black, large text7.36:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 9.8Sea green · ΔE 17.3Medium aquamarine · ΔE 21Medium seagreen · ΔE 21.7Dark olivegreen · ΔE 24.5Dark khaki · ΔE 27.9
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 9.82, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A573A5
Analogous#8CA573, #73A58C
Triadic#7373A5, #A57373
Split complementary#8C73A5, #A5738C
Tetradic#738CA5, #A573A5, #A58C73

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFF5EF
Lighter +30%#D0E1D0
Lighter +20%#B1CDB1
Lighter +10%#92B992
Darker −10%#5A8B5A
Darker −20%#466C46
Darker −30%#324D32
Darker −40%#1E2E1E
More saturated +25%#56C256
Less saturated −25%#8C8C8C

Channel breakdown

R115
G165
B115
Red115 (45.1%)
Green165 (64.7%)
Blue115 (45.1%)
Hue120°
Saturation (HSL)21.74%
Lightness54.9%
Dominant channelGreen
Hex per channelR 73 · G A5 · B 73

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Every value on this page was computed from “73a573” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.