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Recognised as Colour

#19CFB2

  • #19CFB2
  • Cyan
  • Dark
  • Nearest: Turquoise

#19CFB2 is a cyan with RGB values 25, 207, 178 and HSL 170°, 78%, 45%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#19CFB2#19CFB2
HEX#19CFB2
RGBrgb(25, 207, 178)
RGB (0–1)0.098, 0.8118, 0.698
RGB percentages9.8%, 81.2%, 69.8%
HSLhsl(170.4, 78.4%, 45.5%)
HSV / HSBhsv(170.4, 87.9%, 81.2%)
CMYK87.9%, 0%, 14%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,691,570
CSS custom property--colour: #19CFB2;

Brightness & contrast

Relative luminance0.48047WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.61:1
Contrast with white1.98:1WCAG normal text: Fail
Contrast with black10.61:1WCAG normal text: AAA
Greyscale equivalent#A6A6A6
Inverted#E6304D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C6C1B1no red cones; affects about 1% of men; ΔE 47.8 from the original
Deuteranopia#B1B2B4no green cones; the most common form, about 1% of men; ΔE 48.6 from the original
Tritanopia#00D2C6no 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 text1.98:1WCAG large text: Fail
Contrast with black, large text10.61:1WCAG large text: AAA

Named colours

Turquoise · ΔE 10.2Medium aquamarine · ΔE 11.6Medium turquoise · ΔE 15.7Light seagreen · ΔE 16.7Dark turquoise · ΔE 18.1Aquamarine · ΔE 18.8
Nearest named CSS colourTurquoise (#40E0D0)ΔE 10.16, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF1936
Analogous#19CF57, #1991CF
Triadic#B219CF, #CFB219
Split complementary#CF1991, #CF5719
Tetradic#5719CF, #CF1936, #91CF19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDF7EE
Lighter +30%#8FF2E2
Lighter +20%#62ECD6
Lighter +10%#34E7CA
Darker −10%#14A18B
Darker −20%#0E7464
Darker −30%#09463D
Darker −40%#031915
More saturated +25%#00E8C3
Less saturated −25%#36B29E

Channel breakdown

R25
G207
B178
Red25 (9.8%)
Green207 (81.2%)
Blue178 (69.8%)
Hue170.44°
Saturation (HSL)78.45%
Lightness45.49%
Dominant channelGreen
Hex per channelR 19 · G CF · B B2

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Every value on this page was computed from “19cfb2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.