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Recognised as Colour

#56B780

  • #56B780
  • Green
  • Dark
  • Nearest: Medium seagreen

#56B780 is a green with RGB values 86, 183, 128 and HSL 146°, 40%, 53%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#56B780#56B780
HEX#56B780
RGBrgb(86, 183, 128)
RGB (0–1)0.3373, 0.7176, 0.502
RGB percentages33.7%, 71.8%, 50.2%
HSLhsl(146, 40.2%, 52.7%)
HSV / HSBhsv(146, 53%, 71.8%)
CMYK53%, 0%, 30.1%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,683,072
CSS custom property--colour: #56B780;

Brightness & contrast

Relative luminance0.37404WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.48:1
Contrast with white2.48:1WCAG normal text: Fail
Contrast with black8.48:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#A9487F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B6AA7Dno red cones; affects about 1% of men; ΔE 39.1 from the original
Deuteranopia#A8A183no green cones; the most common form, about 1% of men; ΔE 39 from the original
Tritanopia#3AB6A8no blue cones; rare, and affects men and women equally; ΔE 22.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.48:1WCAG large text: Fail
Contrast with black, large text8.48:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 8.7Medium aquamarine · ΔE 14.1Sea green · ΔE 16.1Dark seagreen · ΔE 18.1Light seagreen · ΔE 26.2Light green · ΔE 26.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 8.71, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B7568D
Analogous#5DB756, #56B7B1
Triadic#8056B7, #B78056
Split complementary#B156B7, #B7565C
Tetradic#565DB7, #B7568D, #B7B156

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E5F4EC
Lighter +30%#C1E5D1
Lighter +20%#9ED5B6
Lighter +10%#7AC69B
Darker −10%#419967
Darker −20%#32754F
Darker −30%#235137
Darker −40%#132E1F
More saturated +25%#38D57C
Less saturated −25%#749984

Channel breakdown

R86
G183
B128
Red86 (33.7%)
Green183 (71.8%)
Blue128 (50.2%)
Hue145.98°
Saturation (HSL)40.25%
Lightness52.75%
Dominant channelGreen
Hex per channelR 56 · G B7 · B 80

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Every value on this page was computed from “56b780” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.