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Recognised as Colour

#4ED478

  • #4ED478
  • Green
  • Light
  • Nearest: Light green

#4ED478 is a green with RGB values 78, 212, 120 and HSL 139°, 61%, 57%. It is a light colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Light green.

Colour values

#4ED478#4ED478
HEX#4ED478
RGBrgb(78, 212, 120)
RGB (0–1)0.3059, 0.8314, 0.4706
RGB percentages30.6%, 83.1%, 47.1%
HSLhsl(138.8, 60.9%, 56.9%)
HSV / HSBhsv(138.8, 63.2%, 83.1%)
CMYK63.2%, 0%, 43.4%, 16.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,166,200
CSS custom property--colour: #4ED478;

Brightness & contrast

Relative luminance0.50063WCAG 2.x, 0 is black and 1 is white
Perceived brightness172.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.01:1
Contrast with white1.91:1WCAG normal text: Fail
Contrast with black11.01:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#B12B87

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D5C371no red cones; affects about 1% of men; ΔE 52.4 from the original
Deuteranopia#C4B77Eno green cones; the most common form, about 1% of men; ΔE 52.7 from the original
Tritanopia#1CD1BEno blue cones; rare, and affects men and women equally; ΔE 38.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.91:1WCAG large text: Fail
Contrast with black, large text11.01:1WCAG large text: AAA

Named colours

Light green · ΔE 14.6Pale green · ΔE 17.1Medium seagreen · ΔE 17.2Medium spring green · ΔE 18.4Spring green · ΔE 26.9Forest green · ΔE 28.2
Nearest named CSS colourLight green (#90EE90)ΔE 14.57, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D44EAA
Analogous#67D44E, #4ED4BB
Triadic#784ED4, #D4784E
Split complementary#BB4ED4, #D44E67
Tetradic#4E67D4, #D44EAA, #D4BB4E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F2FCF5
Lighter +30%#C9F2D6
Lighter +20%#A0E8B7
Lighter +10%#77DE97
Darker −10%#2FC05C
Darker −20%#259749
Darker −30%#1B6E35
Darker −40%#114521
More saturated +25%#33F06E
Less saturated −25%#6AB982

Channel breakdown

R78
G212
B120
Red78 (30.6%)
Green212 (83.1%)
Blue120 (47.1%)
Hue138.81°
Saturation (HSL)60.91%
Lightness56.86%
Dominant channelGreen
Hex per channelR 4E · G D4 · B 78

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Every value on this page was computed from “4ed478” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.