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Recognised as Colour

#4BC78D

  • #4BC78D
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#4BC78D is a cyan with RGB values 75, 199, 141 and HSL 152°, 53%, 54%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#4BC78D#4BC78D
HEX#4BC78D
RGBrgb(75, 199, 141)
RGB (0–1)0.2941, 0.7804, 0.5529
RGB percentages29.4%, 78%, 55.3%
HSLhsl(151.9, 52.5%, 53.7%)
HSV / HSBhsv(151.9, 62.3%, 78%)
CMYK62.3%, 0%, 29.1%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,966,285
CSS custom property--colour: #4BC78D;

Brightness & contrast

Relative luminance0.44266WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.85:1
Contrast with white2.13:1WCAG normal text: Fail
Contrast with black9.85:1WCAG normal text: AAA
Greyscale equivalent#A8A8A8
Inverted#B43872

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C5B98Ano red cones; affects about 1% of men; ΔE 45.4 from the original
Deuteranopia#B4AD91no green cones; the most common form, about 1% of men; ΔE 45.8 from the original
Tritanopia#00C6B7no blue cones; rare, and affects men and women equally; ΔE 23.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.13:1WCAG large text: Fail
Contrast with black, large text9.85:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 8.8Medium aquamarine · ΔE 14.8Aquamarine · ΔE 21.9Sea green · ΔE 22.4Light green · ΔE 22.8Dark seagreen · ΔE 24
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 8.83, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C74B85
Analogous#4BC74F, #4BC3C7
Triadic#8D4BC7, #C78D4B
Split complementary#C74BC3, #C74F4B
Tetradic#4F4BC7, #C74B85, #C3C74B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7F7F0
Lighter +30%#C0EBD7
Lighter +20%#99DFBE
Lighter +10%#72D3A6
Darker −10%#35AA73
Darker −20%#298359
Darker −30%#1D5C3F
Darker −40%#113524
More saturated +25%#2DE48F
Less saturated −25%#69A98B

Channel breakdown

R75
G199
B141
Red75 (29.4%)
Green199 (78%)
Blue141 (55.3%)
Hue151.94°
Saturation (HSL)52.54%
Lightness53.73%
Dominant channelGreen
Hex per channelR 4B · G C7 · B 8D

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Every value on this page was computed from “4bc78d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.