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Recognised as Colour

#4DFF18

  • #4DFF18
  • Green
  • Light
  • Nearest: Lime

#4DFF18 is a green with RGB values 77, 255, 24 and HSL 106°, 100%, 55%. It is a light colour, so black text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#4DFF18#4DFF18
HEX#4DFF18
RGBrgb(77, 255, 24)
RGB (0–1)0.302, 1, 0.0941
RGB percentages30.2%, 100%, 9.4%
HSLhsl(106.2, 100%, 54.7%)
HSV / HSBhsv(106.2, 90.6%, 100%)
CMYK69.8%, 0%, 90.6%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,111,576
CSS custom property--colour: #4DFF18;

Brightness & contrast

Relative luminance0.73164WCAG 2.x, 0 is black and 1 is white
Perceived brightness200 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.63:1
Contrast with white1.34:1WCAG normal text: Fail
Contrast with black15.63:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#B200E7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE700no red cones; affects about 1% of men; ΔE 69.6 from the original
Deuteranopia#F2D940no green cones; the most common form, about 1% of men; ΔE 72.4 from the original
Tritanopia#20F7D9no blue cones; rare, and affects men and women equally; ΔE 84.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.34:1WCAG large text: Fail
Contrast with black, large text15.63:1WCAG large text: AAA

Named colours

Lime · ΔE 7.3Lawn green · ΔE 11.6Chartreuse · ΔE 11.7Green yellow · ΔE 26.8Limegreen · ΔE 28.5Spring green · ΔE 34.9
Nearest named CSS colourLime (#00FF00)ΔE 7.3, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CA18FF
Analogous#C1FF18, #18FF57
Triadic#184DFF, #FF184D
Split complementary#5718FF, #FF18C0
Tetradic#18C1FF, #CA18FF, #FF5718

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EAFFE4
Lighter +30%#C3FFB1
Lighter +20%#9CFF7E
Lighter +10%#74FF4B
Darker −10%#34E400
Darker −20%#29B100
Darker −30%#1D7E00
Darker −40%#114B00
More saturated +25%#4DFF18
Less saturated −25%#5DE235

Channel breakdown

R77
G255
B24
Red77 (30.2%)
Green255 (100%)
Blue24 (9.4%)
Hue106.23°
Saturation (HSL)100%
Lightness54.71%
Dominant channelGreen
Hex per channelR 4D · G FF · B 18

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Every value on this page was computed from “4dff18” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.