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Recognised as Colour

#4FF520

  • #4FF520
  • Green
  • Light
  • Nearest: Lawn green

#4FF520 is a green with RGB values 79, 245, 32 and HSL 107°, 91%, 54%. It is a light colour, so black text on it reaches 14.4:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#4FF520#4FF520
HEX#4FF520
RGBrgb(79, 245, 32)
RGB (0–1)0.3098, 0.9608, 0.1255
RGB percentages31%, 96.1%, 12.5%
HSLhsl(106.8, 91.4%, 54.3%)
HSV / HSBhsv(106.8, 86.9%, 96.1%)
CMYK67.8%, 0%, 86.9%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,240,096
CSS custom property--colour: #4FF520;

Brightness & contrast

Relative luminance0.67071WCAG 2.x, 0 is black and 1 is white
Perceived brightness192.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.41:1
Contrast with white1.46:1WCAG normal text: Fail
Contrast with black14.41:1WCAG normal text: AAA
Greyscale equivalent#C2C2C2
Inverted#B00ADF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FCDE00no red cones; affects about 1% of men; ΔE 69.5 from the original
Deuteranopia#E9D141no green cones; the most common form, about 1% of men; ΔE 69.1 from the original
Tritanopia#2CEDD1no blue cones; rare, and affects men and women equally; ΔE 81.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.46:1WCAG large text: Fail
Contrast with black, large text14.41:1WCAG large text: AAA

Named colours

Lawn green · ΔE 10.8Chartreuse · ΔE 11.5Lime · ΔE 12.1Limegreen · ΔE 22.7Green yellow · ΔE 24.1Spring green · ΔE 31.2
Nearest named CSS colourLawn green (#7CFC00)ΔE 10.75, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C620F5
Analogous#BAF520, #20F55B
Triadic#204FF5, #F5204F
Split complementary#5B20F5, #F520BA
Tetradic#20BAF5, #C620F5, #F55B20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9FEE3
Lighter +30%#C3FCB2
Lighter +20%#9CF982
Lighter +10%#76F751
Darker −10%#37D80A
Darker −20%#2BA708
Darker −30%#1E7705
Darker −40%#124603
More saturated +25%#49FF16
Less saturated −25%#5FD83D

Channel breakdown

R79
G245
B32
Red79 (31%)
Green245 (96.1%)
Blue32 (12.5%)
Hue106.76°
Saturation (HSL)91.42%
Lightness54.31%
Dominant channelGreen
Hex per channelR 4F · G F5 · B 20

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Every value on this page was computed from “4ff520” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.