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Recognised as Colour

#20CBB4

  • #20CBB4
  • Cyan
  • Dark
  • Nearest: Turquoise

#20CBB4 is a cyan with RGB values 32, 203, 180 and HSL 172°, 73%, 46%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#20CBB4#20CBB4
HEX#20CBB4
RGBrgb(32, 203, 180)
RGB (0–1)0.1255, 0.7961, 0.7059
RGB percentages12.5%, 79.6%, 70.6%
HSLhsl(171.9, 72.8%, 46.1%)
HSV / HSBhsv(171.9, 84.2%, 79.6%)
CMYK84.2%, 0%, 11.3%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,149,300
CSS custom property--colour: #20CBB4;

Brightness & contrast

Relative luminance0.46314WCAG 2.x, 0 is black and 1 is white
Perceived brightness167.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.26:1
Contrast with white2.05:1WCAG normal text: Fail
Contrast with black10.26:1WCAG normal text: AAA
Greyscale equivalent#A5A5A5
Inverted#DF344B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C2BEB3no red cones; affects about 1% of men; ΔE 45.7 from the original
Deuteranopia#ADAFB6no green cones; the most common form, about 1% of men; ΔE 46.6 from the original
Tritanopia#00CFC4no blue cones; rare, and affects men and women equally; ΔE 6.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.05:1WCAG large text: Fail
Contrast with black, large text10.26:1WCAG large text: AAA

Named colours

Turquoise · ΔE 8.6Medium aquamarine · ΔE 11.3Medium turquoise · ΔE 12.2Light seagreen · ΔE 13Dark turquoise · ΔE 14.6Aquamarine · ΔE 20.8
Nearest named CSS colourTurquoise (#40E0D0)ΔE 8.64, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB2037
Analogous#20CB5F, #208CCB
Triadic#B420CB, #CBB420
Split complementary#CB208D, #CB5E20
Tetradic#5E20CB, #CB2037, #8DCB20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C2F5EE
Lighter +30%#96EEE2
Lighter +20%#6AE7D7
Lighter +10%#3EE0CB
Darker −10%#199F8D
Darker −20%#127366
Darker −30%#0B473F
Darker −40%#041B18
More saturated +25%#03E8C9
Less saturated −25%#3DAE9F

Channel breakdown

R32
G203
B180
Red32 (12.5%)
Green203 (79.6%)
Blue180 (70.6%)
Hue171.93°
Saturation (HSL)72.77%
Lightness46.08%
Dominant channelGreen
Hex per channelR 20 · G CB · B B4

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Every value on this page was computed from “20cbb4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.