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Recognised as Colour

#19C3A7

  • #19C3A7
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#19C3A7 is a cyan with RGB values 25, 195, 167 and HSL 170°, 77%, 43%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#19C3A7#19C3A7
HEX#19C3A7
RGBrgb(25, 195, 167)
RGB (0–1)0.098, 0.7647, 0.6549
RGB percentages9.8%, 76.5%, 65.5%
HSLhsl(170.1, 77.3%, 43.1%)
HSV / HSBhsv(170.1, 87.2%, 76.5%)
CMYK87.2%, 0%, 14.4%, 23.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,688,487
CSS custom property--colour: #19C3A7;

Brightness & contrast

Relative luminance0.42027WCAG 2.x, 0 is black and 1 is white
Perceived brightness160.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.41:1
Contrast with white2.23:1WCAG normal text: Fail
Contrast with black9.41:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#E63C58

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBB6A6no red cones; affects about 1% of men; ΔE 45.8 from the original
Deuteranopia#A7A7A9no green cones; the most common form, about 1% of men; ΔE 46.9 from the original
Tritanopia#00C6BBno blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.23:1WCAG large text: Fail
Contrast with black, large text9.41:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 10.8Turquoise · ΔE 12.6Light seagreen · ΔE 13.6Medium turquoise · ΔE 15.5Dark turquoise · ΔE 18Aquamarine · ΔE 22.3
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 10.8, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C31935
Analogous#19C352, #198AC3
Triadic#A719C3, #C3A719
Split complementary#C3198A, #C35219
Tetradic#5219C3, #C31935, #8AC319

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B3F5EA
Lighter +30%#86EFDE
Lighter +20%#58EAD2
Lighter +10%#2BE4C5
Darker −10%#139680
Darker −20%#0D695A
Darker −30%#083B33
Darker −40%#020E0C
More saturated +25%#00DCB8
Less saturated −25%#35A795

Channel breakdown

R25
G195
B167
Red25 (9.8%)
Green195 (76.5%)
Blue167 (65.5%)
Hue170.12°
Saturation (HSL)77.27%
Lightness43.14%
Dominant channelGreen
Hex per channelR 19 · G C3 · B A7

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Every value on this page was computed from “19c3a7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.