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Recognised as Colour

#31C13F

  • #31C13F
  • Green
  • Dark
  • Nearest: Limegreen

#31C13F is a green with RGB values 49, 193, 63 and HSL 126°, 60%, 47%. It is a dark colour, so black text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#31C13F#31C13F
HEX#31C13F
RGBrgb(49, 193, 63)
RGB (0–1)0.1922, 0.7569, 0.2471
RGB percentages19.2%, 75.7%, 24.7%
HSLhsl(125.8, 59.5%, 47.5%)
HSV / HSBhsv(125.8, 74.6%, 75.7%)
CMYK74.6%, 0%, 67.4%, 24.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,260,735
CSS custom property--colour: #31C13F;

Brightness & contrast

Relative luminance0.39152WCAG 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 8.83:1
Contrast with white2.38:1WCAG normal text: Fail
Contrast with black8.83:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#CE3EC0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C5AF2Dno red cones; affects about 1% of men; ΔE 58.1 from the original
Deuteranopia#B4A44Bno green cones; the most common form, about 1% of men; ΔE 57.2 from the original
Tritanopia#00BCA7no blue cones; rare, and affects men and women equally; ΔE 56.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.38:1WCAG large text: Fail
Contrast with black, large text8.83:1WCAG large text: AAA

Named colours

Limegreen · ΔE 10.6Forest green · ΔE 23.6Spring green · ΔE 25.1Green · ΔE 25.2Light green · ΔE 28.7Medium spring green · ΔE 28.7
Nearest named CSS colourLimegreen (#32CD32)ΔE 10.56, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C131B3
Analogous#6BC131, #31C187
Triadic#3F31C1, #C13F31
Split complementary#8731C1, #C1316B
Tetradic#316BC1, #C131B3, #C18731

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCF2D0
Lighter +30%#A3E8AA
Lighter +20%#7BDD84
Lighter +10%#52D35E
Darker −10%#279832
Darker −20%#1C7024
Darker −30%#124717
Darker −40%#081E0A
More saturated +25%#13DF27
Less saturated −25%#4FA357

Channel breakdown

R49
G193
B63
Red49 (19.2%)
Green193 (75.7%)
Blue63 (24.7%)
Hue125.83°
Saturation (HSL)59.5%
Lightness47.45%
Dominant channelGreen
Hex per channelR 31 · G C1 · B 3F

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Every value on this page was computed from “31c13f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.