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Recognised as Colour

#20AAB4

  • #20AAB4
  • Cyan
  • Dark
  • Nearest: Light seagreen

#20AAB4 is a cyan with RGB values 32, 170, 180 and HSL 184°, 70%, 42%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#20AAB4#20AAB4
HEX#20AAB4
RGBrgb(32, 170, 180)
RGB (0–1)0.1255, 0.6667, 0.7059
RGB percentages12.5%, 66.7%, 70.6%
HSLhsl(184.1, 69.8%, 41.6%)
HSV / HSBhsv(184.1, 82.2%, 70.6%)
CMYK82.2%, 5.6%, 0%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,140,852
CSS custom property--colour: #20AAB4;

Brightness & contrast

Relative luminance0.32352WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.47:1
Contrast with white2.81:1WCAG normal text: Fail
Contrast with black7.47:1WCAG normal text: AAA
Greyscale equivalent#8D8D8D
Inverted#DF554B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9CA2B5no red cones; affects about 1% of men; ΔE 33 from the original
Deuteranopia#8894B5no green cones; the most common form, about 1% of men; ΔE 34.1 from the original
Tritanopia#00B1ADno blue cones; rare, and affects men and women equally; ΔE 9.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.81:1WCAG large text: Fail
Contrast with black, large text7.47:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 11.3Dark cyan · ΔE 13Cadetblue · ΔE 13.7Dark turquoise · ΔE 15Medium turquoise · ΔE 16.3Teal · ΔE 16.9
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 11.31, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B42A20
Analogous#20B474, #2060B4
Triadic#B420AA, #AAB420
Split complementary#B42060, #B47420
Tetradic#7420B4, #B42A20, #60B420

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AFECF1
Lighter +30%#84E2E9
Lighter +20%#59D8E1
Lighter +10%#2DCEDA
Darker −10%#188189
Darker −20%#11585D
Darker −30%#092F32
Darker −40%#010607
More saturated +25%#05C1CF
Less saturated −25%#3B939A

Channel breakdown

R32
G170
B180
Red32 (12.5%)
Green170 (66.7%)
Blue180 (70.6%)
Hue184.05°
Saturation (HSL)69.81%
Lightness41.57%
Dominant channelBlue
Hex per channelR 20 · G AA · B B4

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Every value on this page was computed from “20aab4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.