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Colour

#3FC500

  • #3FC500
  • Green
  • Dark
  • Nearest: Limegreen

#3FC500 is a green with RGB values 63, 197, 0 and HSL 101°, 100%, 39%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#3FC500#3FC500
HEX#3FC500
RGBrgb(63, 197, 0)
RGB (0–1)0.2471, 0.7725, 0
RGB percentages24.7%, 77.3%, 0%
HSLhsl(100.8, 100%, 38.6%)
HSV / HSBhsv(100.8, 100%, 77.3%)
CMYK68%, 0%, 100%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,179,200
CSS custom property--colour: #3FC500;

Brightness & contrast

Relative luminance0.40989WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.2:1
Contrast with white2.28:1WCAG normal text: Fail
Contrast with black9.2:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#C03AFF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CBB200no red cones; affects about 1% of men; ΔE 59.2 from the original
Deuteranopia#BBA82Ano green cones; the most common form, about 1% of men; ΔE 58.4 from the original
Tritanopia#26BEA7no blue cones; rare, and affects men and women equally; ΔE 71.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.28:1WCAG large text: Fail
Contrast with black, large text9.2:1WCAG large text: AAA

Named colours

Limegreen · ΔE 8.8Lawn green · ΔE 24.6Chartreuse · ΔE 25.9Yellow green · ΔE 27.3Green yellow · ΔE 27.8Lime · ΔE 31.2
Nearest named CSS colourLimegreen (#32CD32)ΔE 8.78, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8600C5
Analogous#A1C500, #00C524
Triadic#003FC5, #C5003F
Split complementary#2400C5, #C500A2
Tetradic#00A1C5, #8600C5, #C52400

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B5FF92
Lighter +30%#92FF5F
Lighter +20%#6FFF2C
Lighter +10%#4FF800
Darker −10%#2F9200
Darker −20%#1E5F00
Darker −30%#0E2C00
Darker −40%#000000
More saturated +25%#3FC500
Less saturated −25%#48AC19

Channel breakdown

R63
G197
B0
Red63 (24.7%)
Green197 (77.3%)
Blue0 (0%)
Hue100.81°
Saturation (HSL)100%
Lightness38.63%
Dominant channelGreen
Hex per channelR 3F · G C5 · B 00

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Every value on this page was computed from “3fc500” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.