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Colour

#40BF44

  • #40BF44
  • Green
  • Dark
  • Nearest: Limegreen

#40BF44 is a green with RGB values 64, 191, 68 and HSL 122°, 50%, 50%. 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

#40BF44#40BF44
HEX#40BF44
RGBrgb(64, 191, 68)
RGB (0–1)0.251, 0.749, 0.2667
RGB percentages25.1%, 74.9%, 26.7%
HSLhsl(121.9, 49.8%, 50%)
HSV / HSBhsv(121.9, 66.5%, 74.9%)
CMYK66.5%, 0%, 64.4%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,243,268
CSS custom property--colour: #40BF44;

Brightness & contrast

Relative luminance0.38769WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.75:1
Contrast with white2.4:1WCAG normal text: Fail
Contrast with black8.75:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#BF40BB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C3AE35no red cones; affects about 1% of men; ΔE 54.1 from the original
Deuteranopia#B4A34Fno green cones; the most common form, about 1% of men; ΔE 54.2 from the original
Tritanopia#1FBAA5no blue cones; rare, and affects men and women equally; ΔE 53.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.4:1WCAG large text: Fail
Contrast with black, large text8.75:1WCAG large text: AAA

Named colours

Limegreen · ΔE 14.5Forest green · ΔE 20.8Green · ΔE 23.4Light green · ΔE 25.6Pale green · ΔE 27.2Spring green · ΔE 27.3
Nearest named CSS colourLimegreen (#32CD32)ΔE 14.48, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BF40BB
Analogous#7BBF40, #40BF84
Triadic#4440BF, #BF4440
Split complementary#8440BF, #BF407B
Tetradic#407BBF, #BF40BB, #BF8440

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D9F2DA
Lighter +30%#B3E5B4
Lighter +20%#8CD98F
Lighter +10%#66CC69
Darker −10%#339936
Darker −20%#267329
Darker −30%#1A4C1B
Darker −40%#0D260E
More saturated +25%#20DF26
Less saturated −25%#609F62

Channel breakdown

R64
G191
B68
Red64 (25.1%)
Green191 (74.9%)
Blue68 (26.7%)
Hue121.89°
Saturation (HSL)49.8%
Lightness50%
Dominant channelGreen
Hex per channelR 40 · G BF · B 44

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Every value on this page was computed from “40bf44” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.