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Recognised as Colour

#4EFF9C

  • #4EFF9C
  • Green
  • Light
  • Nearest: Medium spring green

#4EFF9C is a green with RGB values 78, 255, 156 and HSL 146°, 100%, 65%. It is a light colour, so black text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#4EFF9C#4EFF9C
HEX#4EFF9C
RGBrgb(78, 255, 156)
RGB (0–1)0.3059, 1, 0.6118
RGB percentages30.6%, 100%, 61.2%
HSLhsl(146.4, 100%, 65.3%)
HSV / HSBhsv(146.4, 69.4%, 100%)
CMYK69.4%, 0%, 38.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,177,244
CSS custom property--colour: #4EFF9C;

Brightness & contrast

Relative luminance0.7554WCAG 2.x, 0 is black and 1 is white
Perceived brightness206.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.11:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.11:1WCAG normal text: AAA
Greyscale equivalent#D2D2D2
Inverted#B10063

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEB95no red cones; affects about 1% of men; ΔE 62 from the original
Deuteranopia#E9DBA3no green cones; the most common form, about 1% of men; ΔE 62.7 from the original
Tritanopia#00FCE6no blue cones; rare, and affects men and women equally; ΔE 40 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.11:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 5.7Spring green · ΔE 16.6Pale green · ΔE 18.1Light green · ΔE 20Limegreen · ΔE 31.8Medium seagreen · ΔE 31.9
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 5.71, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF4EB1
Analogous#58FF4E, #4EFFF5
Triadic#9C4EFF, #FF9C4E
Split complementary#F44EFF, #FF4E59
Tetradic#4E58FF, #FF4EB1, #FFF54E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E7FFF2
Lighter +20%#B4FFD5
Lighter +10%#81FFB9
Darker −10%#1BFF7F
Darker −20%#00E766
Darker −30%#00B44F
Darker −40%#008139
More saturated +25%#4EFF9C
Less saturated −25%#64E99F

Channel breakdown

R78
G255
B156
Red78 (30.6%)
Green255 (100%)
Blue156 (61.2%)
Hue146.44°
Saturation (HSL)100%
Lightness65.29%
Dominant channelGreen
Hex per channelR 4E · G FF · B 9C

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Every value on this page was computed from “4eff9c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.