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Recognised as Colour

#13BF83

  • #13BF83
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#13BF83 is a cyan with RGB values 19, 191, 131 and HSL 159°, 82%, 41%. It is a dark colour, so black text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#13BF83#13BF83
HEX#13BF83
RGBrgb(19, 191, 131)
RGB (0–1)0.0745, 0.749, 0.5137
RGB percentages7.5%, 74.9%, 51.4%
HSLhsl(159.1, 81.9%, 41.2%)
HSV / HSBhsv(159.1, 90.1%, 74.9%)
CMYK90.1%, 0%, 31.4%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,294,211
CSS custom property--colour: #13BF83;

Brightness & contrast

Relative luminance0.39039WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.81:1
Contrast with white2.38:1WCAG normal text: Fail
Contrast with black8.81:1WCAG normal text: AAA
Greyscale equivalent#969696
Inverted#EC407C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BCB07Fno red cones; affects about 1% of men; ΔE 51.3 from the original
Deuteranopia#A9A287no green cones; the most common form, about 1% of men; ΔE 52.1 from the original
Tritanopia#00BEAFno blue cones; rare, and affects men and women equally; ΔE 25.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.38:1WCAG large text: Fail
Contrast with black, large text8.81:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 8.3Medium aquamarine · ΔE 20.2Sea green · ΔE 22.3Light green · ΔE 26.2Aquamarine · ΔE 26.5Turquoise · ΔE 28.2
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 8.31, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BF134F
Analogous#13BF2D, #13A5BF
Triadic#8313BF, #BF8313
Split complementary#BF13A5, #BF2D13
Tetradic#2D13BF, #BF134F, #A5BF13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A8F6DB
Lighter +30%#79F2C8
Lighter +20%#4BEDB5
Lighter +10%#1DE8A1
Darker −10%#0E9163
Darker −20%#0A6243
Darker −30%#053424
Darker −40%#010504
More saturated +25%#00D289
Less saturated −25%#2DA57B

Channel breakdown

R19
G191
B131
Red19 (7.5%)
Green191 (74.9%)
Blue131 (51.4%)
Hue159.07°
Saturation (HSL)81.9%
Lightness41.18%
Dominant channelGreen
Hex per channelR 13 · G BF · B 83

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Every value on this page was computed from “13bf83” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.