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Colour

#4AC721

  • #4AC721
  • Green
  • Dark
  • Nearest: Limegreen

#4AC721 is a green with RGB values 74, 199, 33 and HSL 105°, 72%, 45%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#4AC721#4AC721
HEX#4AC721
RGBrgb(74, 199, 33)
RGB (0–1)0.2902, 0.7804, 0.1294
RGB percentages29%, 78%, 12.9%
HSLhsl(105.2, 71.6%, 45.5%)
HSV / HSBhsv(105.2, 83.4%, 78%)
CMYK62.8%, 0%, 83.4%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,900,641
CSS custom property--colour: #4AC721;

Brightness & contrast

Relative luminance0.42412WCAG 2.x, 0 is black and 1 is white
Perceived brightness158.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.48:1
Contrast with white2.21:1WCAG normal text: Fail
Contrast with black9.48:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#B538DE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CDB400no red cones; affects about 1% of men; ΔE 57.1 from the original
Deuteranopia#BEAA37no green cones; the most common form, about 1% of men; ΔE 56.6 from the original
Tritanopia#38C0AAno blue cones; rare, and affects men and women equally; ΔE 67.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.21:1WCAG large text: Fail
Contrast with black, large text9.48:1WCAG large text: AAA

Named colours

Limegreen · ΔE 6.7Yellow green · ΔE 24.4Lawn green · ΔE 27.3Green yellow · ΔE 28.2Chartreuse · ΔE 28.5Spring green · ΔE 29.3
Nearest named CSS colourLimegreen (#32CD32)ΔE 6.71, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9E21C7
Analogous#9DC721, #21C74B
Triadic#214AC7, #C7214A
Split complementary#4B21C7, #C7219D
Tetradic#219DC7, #9E21C7, #C74B21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDF4C0
Lighter +30%#AAED94
Lighter +20%#87E668
Lighter +10%#64DF3C
Darker −10%#3A9B1A
Darker −20%#297012
Darker −30%#19440B
Darker −40%#091804
More saturated +25%#3BE404
Less saturated −25%#59AA3E

Channel breakdown

R74
G199
B33
Red74 (29%)
Green199 (78%)
Blue33 (12.9%)
Hue105.18°
Saturation (HSL)71.55%
Lightness45.49%
Dominant channelGreen
Hex per channelR 4A · G C7 · B 21

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Every value on this page was computed from “4ac721” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.