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Recognised as Colour

#4FE97B

  • #4FE97B
  • Green
  • Light
  • Nearest: Medium spring green

#4FE97B is a green with RGB values 79, 233, 123 and HSL 137°, 78%, 61%. It is a light colour, so black text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#4FE97B#4FE97B
HEX#4FE97B
RGBrgb(79, 233, 123)
RGB (0–1)0.3098, 0.9137, 0.4824
RGB percentages31%, 91.4%, 48.2%
HSLhsl(137.1, 77.8%, 61.2%)
HSV / HSBhsv(137.1, 66.1%, 91.4%)
CMYK66.1%, 0%, 47.2%, 8.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,237,115
CSS custom property--colour: #4FE97B;

Brightness & contrast

Relative luminance0.6137WCAG 2.x, 0 is black and 1 is white
Perceived brightness188.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.27:1
Contrast with white1.58:1WCAG normal text: Fail
Contrast with black13.27:1WCAG normal text: AAA
Greyscale equivalent#C0C0C0
Inverted#B01684

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EBD672no red cones; affects about 1% of men; ΔE 58.9 from the original
Deuteranopia#D8C883no green cones; the most common form, about 1% of men; ΔE 59.4 from the original
Tritanopia#01E5CFno blue cones; rare, and affects men and women equally; ΔE 45.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.58:1WCAG large text: Fail
Contrast with black, large text13.27:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 12.8Spring green · ΔE 15.7Pale green · ΔE 17.4Light green · ΔE 18.1Limegreen · ΔE 22.4Medium seagreen · ΔE 28.9
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 12.76, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E94FBD
Analogous#70E94F, #4FE9C8
Triadic#7B4FE9, #E97B4F
Split complementary#C84FE9, #E94F70
Tetradic#4F70E9, #E94FBD, #E9C84F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D7FAE1
Lighter +20%#AAF4BF
Lighter +10%#7CEF9D
Darker −10%#22E359
Darker −20%#17BB46
Darker −30%#128D35
Darker −40%#0C6024
More saturated +25%#39FF72
Less saturated −25%#68D086

Channel breakdown

R79
G233
B123
Red79 (31%)
Green233 (91.4%)
Blue123 (48.2%)
Hue137.14°
Saturation (HSL)77.78%
Lightness61.18%
Dominant channelGreen
Hex per channelR 4F · G E9 · B 7B

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Every value on this page was computed from “4fe97b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.