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Recognised as Colour

#728D57

  • #728D57
  • Green
  • Dark
  • Nearest: Dark olivegreen

#728D57 is a green with RGB values 114, 141, 87 and HSL 90°, 24%, 45%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#728D57#728D57
HEX#728D57
RGBrgb(114, 141, 87)
RGB (0–1)0.4471, 0.5529, 0.3412
RGB percentages44.7%, 55.3%, 34.1%
HSLhsl(90, 23.7%, 44.7%)
HSV / HSBhsv(90, 38.3%, 55.3%)
CMYK19.1%, 0%, 38.3%, 44.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,507,287
CSS custom property--colour: #728D57;

Brightness & contrast

Relative luminance0.23315WCAG 2.x, 0 is black and 1 is white
Perceived brightness128.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.66:1
Contrast with white3.71:1WCAG normal text: Fail
Contrast with black5.66:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#8D72A8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#928653no red cones; affects about 1% of men; ΔE 16.9 from the original
Deuteranopia#8E845Ano green cones; the most common form, about 1% of men; ΔE 16.9 from the original
Tritanopia#74897Fno blue cones; rare, and affects men and women equally; ΔE 25 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.71:1WCAG large text: AA
Contrast with black, large text5.66:1WCAG large text: AAA

Named colours

Dark olivegreen · ΔE 14.1Dark seagreen · ΔE 18.9Sea green · ΔE 21.2Dark khaki · ΔE 25Olivedrab · ΔE 25.5Medium seagreen · ΔE 30.3
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 14.05, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#72578D
Analogous#8D8D57, #578D57
Triadic#57728D, #8D5772
Split complementary#57578D, #8D578D
Tetradic#578D8D, #72578D, #8D5757

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D8E1CF
Lighter +30%#BFCEAF
Lighter +20%#A5BA90
Lighter +10%#8CA770
Darker −10%#596D44
Darker −20%#3F4E30
Darker −30%#262E1D
Darker −40%#0C0F09
More saturated +25%#72AA3B
Less saturated −25%#727272

Channel breakdown

R114
G141
B87
Red114 (44.7%)
Green141 (55.3%)
Blue87 (34.1%)
Hue90°
Saturation (HSL)23.68%
Lightness44.71%
Dominant channelGreen
Hex per channelR 72 · G 8D · B 57

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Every value on this page was computed from “728d57” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.