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Colour

#40F813

  • #40F813
  • Green
  • Light
  • Nearest: Lime

#40F813 is a green with RGB values 64, 248, 19 and HSL 108°, 94%, 52%. It is a light colour, so black text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#40F813#40F813
HEX#40F813
RGBrgb(64, 248, 19)
RGB (0–1)0.251, 0.9725, 0.0745
RGB percentages25.1%, 97.3%, 7.5%
HSLhsl(108.2, 94.2%, 52.4%)
HSV / HSBhsv(108.2, 92.3%, 97.3%)
CMYK74.2%, 0%, 92.3%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,257,811
CSS custom property--colour: #40F813;

Brightness & contrast

Relative luminance0.68272WCAG 2.x, 0 is black and 1 is white
Perceived brightness193.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.65:1
Contrast with white1.43:1WCAG normal text: Fail
Contrast with black14.65:1WCAG normal text: AAA
Greyscale equivalent#C0C0C0
Inverted#BF07EC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FEE000no red cones; affects about 1% of men; ΔE 72.8 from the original
Deuteranopia#EAD23Dno green cones; the most common form, about 1% of men; ΔE 72.6 from the original
Tritanopia#00F0D3no blue cones; rare, and affects men and women equally; ΔE 83.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.43:1WCAG large text: Fail
Contrast with black, large text14.65:1WCAG large text: AAA

Named colours

Lime · ΔE 7.7Lawn green · ΔE 12.5Chartreuse · ΔE 12.9Limegreen · ΔE 26.3Green yellow · ΔE 27.4Spring green · ΔE 33.6
Nearest named CSS colourLime (#00FF00)ΔE 7.68, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB13F8
Analogous#B2F813, #13F859
Triadic#1340F8, #F81340
Split complementary#5913F8, #F813B2
Tetradic#13B2F8, #CB13F8, #F85913

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0FED9
Lighter +30%#B8FCA8
Lighter +20%#90FB76
Lighter +10%#68F945
Darker −10%#2ED206
Darker −20%#23A005
Darker −30%#186F03
Darker −40%#0D3D02
More saturated +25%#3CFF0C
Less saturated −25%#52DA31

Channel breakdown

R64
G248
B19
Red64 (25.1%)
Green248 (97.3%)
Blue19 (7.5%)
Hue108.21°
Saturation (HSL)94.24%
Lightness52.35%
Dominant channelGreen
Hex per channelR 40 · G F8 · B 13

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Every value on this page was computed from “40f813” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.