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Recognised as Colour

#73B031

  • #73B031
  • Green
  • Dark
  • Nearest: Yellow green

#73B031 is a green with RGB values 115, 176, 49 and HSL 89°, 56%, 44%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#73B031#73B031
HEX#73B031
RGBrgb(115, 176, 49)
RGB (0–1)0.451, 0.6902, 0.1922
RGB percentages45.1%, 69%, 19.2%
HSLhsl(88.8, 56.4%, 44.1%)
HSV / HSBhsv(88.8, 72.2%, 69%)
CMYK34.7%, 0%, 72.2%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,581,745
CSS custom property--colour: #73B031;

Brightness & contrast

Relative luminance0.34917WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.98:1
Contrast with white2.63:1WCAG normal text: Fail
Contrast with black7.98:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#8C4FCE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B8A31Bno red cones; affects about 1% of men; ΔE 35.7 from the original
Deuteranopia#AF9E3Dno green cones; the most common form, about 1% of men; ΔE 34.7 from the original
Tritanopia#75A997no blue cones; rare, and affects men and women equally; ΔE 55.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.63:1WCAG large text: Fail
Contrast with black, large text7.98:1WCAG large text: AAA

Named colours

Yellow green · ΔE 15.5Olivedrab · ΔE 17.1Forest green · ΔE 20.9Green · ΔE 23.5Light green · ΔE 28.7Limegreen · ΔE 28.8
Nearest named CSS colourYellow green (#9ACD32)ΔE 15.54, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6E31B0
Analogous#B0AD31, #34B031
Triadic#3173B0, #B03173
Split complementary#3133B0, #AE31B0
Tetradic#31B0AE, #6E31B0, #B03133

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7EDC0
Lighter +30%#BEE298
Lighter +20%#A6D770
Lighter +10%#8DCC48
Darker −10%#598826
Darker −20%#3F601B
Darker −30%#253810
Darker −40%#0B1005
More saturated +25%#74CC15
Less saturated −25%#72944D

Channel breakdown

R115
G176
B49
Red115 (45.1%)
Green176 (69%)
Blue49 (19.2%)
Hue88.82°
Saturation (HSL)56.44%
Lightness44.12%
Dominant channelGreen
Hex per channelR 73 · G B0 · B 31

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Every value on this page was computed from “73b031” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.