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Recognised as Colour

#31C305

  • #31C305
  • Green
  • Dark
  • Nearest: Limegreen

#31C305 is a green with RGB values 49, 195, 5 and HSL 106°, 95%, 39%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#31C305#31C305
HEX#31C305
RGBrgb(49, 195, 5)
RGB (0–1)0.1922, 0.7647, 0.0196
RGB percentages19.2%, 76.5%, 2%
HSLhsl(106.1, 95%, 39.2%)
HSV / HSBhsv(106.1, 97.4%, 76.5%)
CMYK74.9%, 0%, 97.4%, 23.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,261,189
CSS custom property--colour: #31C305;

Brightness & contrast

Relative luminance0.39694WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.94:1
Contrast with white2.35:1WCAG normal text: Fail
Contrast with black8.94:1WCAG normal text: AAA
Greyscale equivalent#969696
Inverted#CE3CFA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C8B000no red cones; affects about 1% of men; ΔE 60.7 from the original
Deuteranopia#B8A52Bno green cones; the most common form, about 1% of men; ΔE 60.4 from the original
Tritanopia#00BCA5no blue cones; rare, and affects men and women equally; ΔE 70.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.35:1WCAG large text: Fail
Contrast with black, large text8.94:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.4Lawn green · ΔE 26Chartreuse · ΔE 27.3Yellow green · ΔE 29.1Green yellow · ΔE 29.9Spring green · ΔE 30.4
Nearest named CSS colourLimegreen (#32CD32)ΔE 7.43, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9705C3
Analogous#90C305, #05C338
Triadic#0531C3, #C30531
Split complementary#3805C3, #C30590
Tetradic#0590C3, #9705C3, #C33805

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AFFC98
Lighter +30%#88FB66
Lighter +20%#62FA34
Lighter +10%#3DF506
Darker −10%#259104
Darker −20%#186002
Darker −30%#0C2E01
Darker −40%#000000
More saturated +25%#2EC800
Less saturated −25%#3EAA1E

Channel breakdown

R49
G195
B5
Red49 (19.2%)
Green195 (76.5%)
Blue5 (2%)
Hue106.11°
Saturation (HSL)95%
Lightness39.22%
Dominant channelGreen
Hex per channelR 31 · G C3 · B 05

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Every value on this page was computed from “31c305” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.