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Recognised as Colour

#19C7AC

  • #19C7AC
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#19C7AC is a cyan with RGB values 25, 199, 172 and HSL 171°, 78%, 44%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#19C7AC#19C7AC
HEX#19C7AC
RGBrgb(25, 199, 172)
RGB (0–1)0.098, 0.7804, 0.6745
RGB percentages9.8%, 78%, 67.5%
HSLhsl(170.7, 77.7%, 43.9%)
HSV / HSBhsv(170.7, 87.4%, 78%)
CMYK87.4%, 0%, 13.6%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,689,516
CSS custom property--colour: #19C7AC;

Brightness & contrast

Relative luminance0.44032WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.81:1
Contrast with white2.14:1WCAG normal text: Fail
Contrast with black9.81:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#E63853

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BFBAABno red cones; affects about 1% of men; ΔE 46.3 from the original
Deuteranopia#AAABAEno green cones; the most common form, about 1% of men; ΔE 47.1 from the original
Tritanopia#00CABFno blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.14:1WCAG large text: Fail
Contrast with black, large text9.81:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 10.9Turquoise · ΔE 11.2Light seagreen · ΔE 14Medium turquoise · ΔE 14.7Dark turquoise · ΔE 17.2Aquamarine · ΔE 21.3
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 10.95, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C71934
Analogous#19C755, #198BC7
Triadic#AC19C7, #C7AC19
Split complementary#C7198B, #C75519
Tetradic#5519C7, #C71934, #8BC719

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6F6EC
Lighter +30%#89F0E0
Lighter +20%#5CEAD4
Lighter +10%#2EE5C8
Darker −10%#139A85
Darker −20%#0E6C5E
Darker −30%#083F37
Darker −40%#02120F
More saturated +25%#00E0BD
Less saturated −25%#35AB99

Channel breakdown

R25
G199
B172
Red25 (9.8%)
Green199 (78%)
Blue172 (67.5%)
Hue170.69°
Saturation (HSL)77.68%
Lightness43.92%
Dominant channelGreen
Hex per channelR 19 · G C7 · B AC

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Every value on this page was computed from “19c7ac” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.