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Colour

#4FF300

  • #4FF300
  • Green
  • Light
  • Nearest: Lawn green

#4FF300 is a green with RGB values 79, 243, 0 and HSL 100°, 100%, 48%. It is a light colour, so black text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#4FF300#4FF300
HEX#4FF300
RGBrgb(79, 243, 0)
RGB (0–1)0.3098, 0.9529, 0
RGB percentages31%, 95.3%, 0%
HSLhsl(100.5, 100%, 47.6%)
HSV / HSBhsv(100.5, 100%, 95.3%)
CMYK67.5%, 0%, 100%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,239,552
CSS custom property--colour: #4FF300;

Brightness & contrast

Relative luminance0.65763WCAG 2.x, 0 is black and 1 is white
Perceived brightness191.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.15:1
Contrast with white1.48:1WCAG normal text: Fail
Contrast with black14.15:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#B00CFF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FADC00no red cones; affects about 1% of men; ΔE 69.3 from the original
Deuteranopia#E7CF37no green cones; the most common form, about 1% of men; ΔE 69 from the original
Tritanopia#30EBCEno blue cones; rare, and affects men and women equally; ΔE 83.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.48:1WCAG large text: Fail
Contrast with black, large text14.15:1WCAG large text: AAA

Named colours

Lawn green · ΔE 9.4Chartreuse · ΔE 10Lime · ΔE 11.2Green yellow · ΔE 24.1Limegreen · ΔE 24.8Spring green · ΔE 34.4
Nearest named CSS colourLawn green (#7CFC00)ΔE 9.38, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A400F3
Analogous#C9F300, #00F32B
Triadic#004FF3, #F3004F
Split complementary#2A00F3, #F300C9
Tetradic#00C9F3, #A400F3, #F32A00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D4FFC0
Lighter +30%#B2FF8D
Lighter +20%#90FF5A
Lighter +10%#6DFF27
Darker −10%#3EC000
Darker −20%#2E8D00
Darker −30%#1D5A00
Darker −40%#0D2700
More saturated +25%#4FF300
Less saturated −25%#5AD51E

Channel breakdown

R79
G243
B0
Red79 (31%)
Green243 (95.3%)
Blue0 (0%)
Hue100.49°
Saturation (HSL)100%
Lightness47.65%
Dominant channelGreen
Hex per channelR 4F · G F3 · B 00

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Every value on this page was computed from “4ff300” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.