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Recognised as Colour

#009289

  • #009289
  • Cyan
  • Dark
  • Nearest: Dark cyan

#009289 is a cyan with RGB values 0, 146, 137 and HSL 176°, 100%, 29%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#009289#009289
HEX#009289
RGBrgb(0, 146, 137)
RGB (0–1)0, 0.5725, 0.5373
RGB percentages0%, 57.3%, 53.7%
HSLhsl(176.3, 100%, 28.6%)
HSV / HSBhsv(176.3, 100%, 57.3%)
CMYK100%, 0%, 6.2%, 42.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer37,513
CSS custom property--colour: #009289;

Brightness & contrast

Relative luminance0.22364WCAG 2.x, 0 is black and 1 is white
Perceived brightness121 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.47:1
Contrast with white3.84:1WCAG normal text: Fail
Contrast with black5.47:1WCAG normal text: AA
Greyscale equivalent#727272
Inverted#FF6D76

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#898989no red cones; affects about 1% of men; ΔE 34.9 from the original
Deuteranopia#797D8Ano green cones; the most common form, about 1% of men; ΔE 36 from the original
Tritanopia#00968Fno blue cones; rare, and affects men and women equally; ΔE 1.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.84:1WCAG large text: AA
Contrast with black, large text5.47:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 6.3Teal · ΔE 9.3Light seagreen · ΔE 11.9Cadetblue · ΔE 16.6Medium turquoise · ΔE 23Dark turquoise · ΔE 23.4
Nearest named CSS colourDark cyan (#008B8B)ΔE 6.32, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#920009
Analogous#009240, #005292
Triadic#890092, #928900
Split complementary#920052, #924000
Tetradic#400092, #920009, #529200

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5FFFF5
Lighter +30%#2CFFF2
Lighter +20%#00F8E9
Lighter +10%#00C5B9
Darker −10%#005F59
Darker −20%#002C29
Darker −30%#000000
Darker −40%#000000
More saturated +25%#009289
Less saturated −25%#128079

Channel breakdown

R0
G146
B137
Red0 (0%)
Green146 (57.3%)
Blue137 (53.7%)
Hue176.3°
Saturation (HSL)100%
Lightness28.63%
Dominant channelGreen
Hex per channelR 00 · G 92 · B 89

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Every value on this page was computed from “hex 009289” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.