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Recognised as Colour

#19C2BF

  • #19C2BF
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#19C2BF is a cyan with RGB values 25, 194, 191 and HSL 179°, 77%, 43%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#19C2BF#19C2BF
HEX#19C2BF
RGBrgb(25, 194, 191)
RGB (0–1)0.098, 0.7608, 0.749
RGB percentages9.8%, 76.1%, 74.9%
HSLhsl(178.9, 77.2%, 42.9%)
HSV / HSBhsv(178.9, 87.1%, 76.1%)
CMYK87.1%, 0%, 1.5%, 23.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,688,255
CSS custom property--colour: #19C2BF;

Brightness & contrast

Relative luminance0.42552WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.51:1
Contrast with white2.21:1WCAG normal text: Fail
Contrast with black9.51:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#E63D40

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B5B8BFno red cones; affects about 1% of men; ΔE 40 from the original
Deuteranopia#9FA8C0no green cones; the most common form, about 1% of men; ΔE 41.2 from the original
Tritanopia#00C8C1no blue cones; rare, and affects men and women equally; ΔE 3.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.21:1WCAG large text: Fail
Contrast with black, large text9.51:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 5.6Medium turquoise · ΔE 6.1Light seagreen · ΔE 6.6Turquoise · ΔE 12.6Medium aquamarine · ΔE 18.6Dark cyan · ΔE 20.9
Nearest named CSS colourDark turquoise (#00CED1)ΔE 5.59, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C2191C
Analogous#19C26B, #1970C2
Triadic#BF19C2, #C2BF19
Split complementary#C21970, #C26B19
Tetradic#6B19C2, #C2191C, #70C219

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B2F5F4
Lighter +30%#85EFED
Lighter +20%#58E9E7
Lighter +10%#2AE4E0
Darker −10%#139593
Darker −20%#0D6866
Darker −30%#083A3A
Darker −40%#020D0D
More saturated +25%#00DBD7
Less saturated −25%#34A7A5

Channel breakdown

R25
G194
B191
Red25 (9.8%)
Green194 (76.1%)
Blue191 (74.9%)
Hue178.93°
Saturation (HSL)77.17%
Lightness42.94%
Dominant channelGreen
Hex per channelR 19 · G C2 · B BF

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Every value on this page was computed from “19c2bf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.