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Recognised as Colour

#19AEAB

  • #19AEAB
  • Cyan
  • Dark
  • Nearest: Light seagreen

#19AEAB is a cyan with RGB values 25, 174, 171 and HSL 179°, 75%, 39%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#19AEAB#19AEAB
HEX#19AEAB
RGBrgb(25, 174, 171)
RGB (0–1)0.098, 0.6824, 0.6706
RGB percentages9.8%, 68.2%, 67.1%
HSLhsl(178.8, 74.9%, 39%)
HSV / HSBhsv(178.8, 85.6%, 68.2%)
CMYK85.6%, 0%, 1.7%, 31.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,683,115
CSS custom property--colour: #19AEAB;

Brightness & contrast

Relative luminance0.33419WCAG 2.x, 0 is black and 1 is white
Perceived brightness145.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.68:1
Contrast with white2.73:1WCAG normal text: Fail
Contrast with black7.68:1WCAG normal text: AAA
Greyscale equivalent#8E8E8E
Inverted#E65154

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A2A5ABno red cones; affects about 1% of men; ΔE 36.6 from the original
Deuteranopia#8F96ACno green cones; the most common form, about 1% of men; ΔE 38.3 from the original
Tritanopia#00B3ADno blue cones; rare, and affects men and women equally; ΔE 3.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.73:1WCAG large text: Fail
Contrast with black, large text7.68:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 3.2Dark turquoise · ΔE 12.5Medium turquoise · ΔE 12.5Dark cyan · ΔE 13.4Cadetblue · ΔE 16.6Teal · ΔE 17.7
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 3.22, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AE191C
Analogous#19AE61, #1966AE
Triadic#AB19AE, #AEAB19
Split complementary#AE1966, #AE6119
Tetradic#6119AE, #AE191C, #66AE19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A1F2F0
Lighter +30%#75EBE9
Lighter +20%#48E5E2
Lighter +10%#1FDBD7
Darker −10%#13817F
Darker −20%#0C5553
Darker −30%#062828
Darker −40%#000000
More saturated +25%#00C7C3
Less saturated −25%#329593

Channel breakdown

R25
G174
B171
Red25 (9.8%)
Green174 (68.2%)
Blue171 (67.1%)
Hue178.79°
Saturation (HSL)74.87%
Lightness39.02%
Dominant channelGreen
Hex per channelR 19 · G AE · B AB

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