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Recognised as Colour

#31BC84

  • #31BC84
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#31BC84 is a cyan with RGB values 49, 188, 132 and HSL 156°, 59%, 46%. It is a dark colour, so black text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#31BC84#31BC84
HEX#31BC84
RGBrgb(49, 188, 132)
RGB (0–1)0.1922, 0.7373, 0.5176
RGB percentages19.2%, 73.7%, 51.8%
HSLhsl(155.8, 58.6%, 46.5%)
HSV / HSBhsv(155.8, 73.9%, 73.7%)
CMYK73.9%, 0%, 29.8%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,259,524
CSS custom property--colour: #31BC84;

Brightness & contrast

Relative luminance0.38285WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.66:1
Contrast with white2.43:1WCAG normal text: Fail
Contrast with black8.66:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#CE437B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B9AE81no red cones; affects about 1% of men; ΔE 47.1 from the original
Deuteranopia#A8A188no green cones; the most common form, about 1% of men; ΔE 48.1 from the original
Tritanopia#00BBADno blue cones; rare, and affects men and women equally; ΔE 23.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.43:1WCAG large text: Fail
Contrast with black, large text8.66:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 7Medium aquamarine · ΔE 16.7Sea green · ΔE 19.5Aquamarine · ΔE 25.6Dark seagreen · ΔE 26.1Turquoise · ΔE 26.2
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 7.03, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BC3169
Analogous#31BC3F, #31AEBC
Triadic#8431BC, #BC8431
Split complementary#BC31AF, #BC3F31
Tetradic#3E31BC, #BC3169, #AEBC31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C8F1E0
Lighter +30%#A0E6CA
Lighter +20%#77DCB3
Lighter +10%#4FD19D
Darker −10%#269468
Darker −20%#1C6B4B
Darker −30%#11432F
Darker −40%#071A12
More saturated +25%#13DA8A
Less saturated −25%#4F9E7E

Channel breakdown

R49
G188
B132
Red49 (19.2%)
Green188 (73.7%)
Blue132 (51.8%)
Hue155.83°
Saturation (HSL)58.65%
Lightness46.47%
Dominant channelGreen
Hex per channelR 31 · G BC · B 84

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Every value on this page was computed from “31bc84” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.