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Recognised as Colour

#31D86D

  • #31D86D
  • Green
  • Light
  • Nearest: Medium spring green

#31D86D is a green with RGB values 49, 216, 109 and HSL 142°, 68%, 52%. It is a light colour, so black text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#31D86D#31D86D
HEX#31D86D
RGBrgb(49, 216, 109)
RGB (0–1)0.1922, 0.8471, 0.4275
RGB percentages19.2%, 84.7%, 42.7%
HSLhsl(141.6, 68.2%, 52%)
HSV / HSBhsv(141.6, 77.3%, 84.7%)
CMYK77.3%, 0%, 49.5%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,266,669
CSS custom property--colour: #31D86D;

Brightness & contrast

Relative luminance0.50869WCAG 2.x, 0 is black and 1 is white
Perceived brightness171.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.17:1
Contrast with white1.88:1WCAG normal text: Fail
Contrast with black11.17:1WCAG normal text: AAA
Greyscale equivalent#ADADAD
Inverted#CE2792

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D9C564no red cones; affects about 1% of men; ΔE 59.8 from the original
Deuteranopia#C6B875no green cones; the most common form, about 1% of men; ΔE 59.8 from the original
Tritanopia#00D4BFno blue cones; rare, and affects men and women equally; ΔE 45.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.88:1WCAG large text: Fail
Contrast with black, large text11.17:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 15.2Spring green · ΔE 18.5Light green · ΔE 20.8Limegreen · ΔE 21.1Pale green · ΔE 21.4Medium seagreen · ΔE 25.7
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 15.16, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D8319C
Analogous#49D831, #31D8C1
Triadic#6D31D8, #D86D31
Split complementary#C131D8, #D83148
Tetradic#3148D8, #D8319C, #D8C131

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDF8E7
Lighter +30%#B2F0C8
Lighter +20%#87E8AA
Lighter +10%#5CE08B
Darker −10%#22B456
Darker −20%#1A8942
Darker −30%#125E2D
Darker −40%#0A3319
More saturated +25%#12F764
Less saturated −25%#50B976

Channel breakdown

R49
G216
B109
Red49 (19.2%)
Green216 (84.7%)
Blue109 (42.7%)
Hue141.56°
Saturation (HSL)68.16%
Lightness51.96%
Dominant channelGreen
Hex per channelR 31 · G D8 · B 6D

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Every value on this page was computed from “31d86d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.