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Colour

#40FC00

  • #40FC00
  • Green
  • Light
  • Nearest: Lime

#40FC00 is a green with RGB values 64, 252, 0 and HSL 105°, 100%, 49%. It is a light colour, so black text on it reaches 15.1:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#40FC00#40FC00
HEX#40FC00
RGBrgb(64, 252, 0)
RGB (0–1)0.251, 0.9882, 0
RGB percentages25.1%, 98.8%, 0%
HSLhsl(104.8, 100%, 49.4%)
HSV / HSBhsv(104.8, 100%, 98.8%)
CMYK74.6%, 0%, 100%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,258,816
CSS custom property--colour: #40FC00;

Brightness & contrast

Relative luminance0.70711WCAG 2.x, 0 is black and 1 is white
Perceived brightness196.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.14:1
Contrast with white1.39:1WCAG normal text: Fail
Contrast with black15.14:1WCAG normal text: AAA
Greyscale equivalent#C2C2C2
Inverted#BF03FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE300no red cones; affects about 1% of men; ΔE 73 from the original
Deuteranopia#EED639no green cones; the most common form, about 1% of men; ΔE 73.6 from the original
Tritanopia#00F4D6no blue cones; rare, and affects men and women equally; ΔE 86.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.39:1WCAG large text: Fail
Contrast with black, large text15.14:1WCAG large text: AAA

Named colours

Lime · ΔE 5.6Lawn green · ΔE 13Chartreuse · ΔE 13.1Green yellow · ΔE 28.5Limegreen · ΔE 29.5Spring green · ΔE 36.3
Nearest named CSS colourLime (#00FF00)ΔE 5.58, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BC00FC
Analogous#BEFC00, #00FC3E
Triadic#0040FC, #FC0040
Split complementary#3E00FC, #FC00BE
Tetradic#00BEFC, #BC00FC, #FC3E00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7FFC9
Lighter +30%#B1FF96
Lighter +20%#8BFF63
Lighter +10%#65FF30
Darker −10%#33C900
Darker −20%#269600
Darker −30%#196300
Darker −40%#0C3000
More saturated +25%#40FC00
Less saturated −25%#50DD20

Channel breakdown

R64
G252
B0
Red64 (25.1%)
Green252 (98.8%)
Blue0 (0%)
Hue104.76°
Saturation (HSL)100%
Lightness49.41%
Dominant channelGreen
Hex per channelR 40 · G FC · B 00

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Every value on this page was computed from “40fc00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.