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Recognised as Colour

#00594C

  • #00594C
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#00594C is a cyan with RGB values 0, 89, 76 and HSL 171°, 100%, 17%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#00594C#00594C
HEX#00594C
RGBrgb(0, 89, 76)
RGB (0–1)0, 0.349, 0.298
RGB percentages0%, 34.9%, 29.8%
HSLhsl(171.2, 100%, 17.5%)
HSV / HSBhsv(171.2, 100%, 34.9%)
CMYK100%, 0%, 14.6%, 65.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer22,860
CSS custom property--colour: #00594C;

Brightness & contrast

Relative luminance0.07667WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.29:1
Contrast with white8.29:1WCAG normal text: AAA
Contrast with black2.53:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#FFA6B3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#55534Bno red cones; affects about 1% of men; ΔE 26.2 from the original
Deuteranopia#4B4B4Dno green cones; the most common form, about 1% of men; ΔE 27.2 from the original
Tritanopia#005B55no blue cones; rare, and affects men and women equally; ΔE 4.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.29:1WCAG large text: AAA
Contrast with black, large text2.53:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.8Teal · ΔE 17.9Dark cyan · ΔE 21.8Dim grey · ΔE 28.9Sea green · ΔE 29.5Cadetblue · ΔE 29.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.75, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#59000D
Analogous#005920, #003959
Triadic#4C0059, #594C00
Split complementary#590039, #592000
Tetradic#200059, #59000D, #395900

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#26FFDF
Lighter +30%#00F2CF
Lighter +20%#00BFA3
Lighter +10%#008C78
Darker −10%#002620
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00594C
Less saturated −25%#0B4E44

Channel breakdown

R0
G89
B76
Red0 (0%)
Green89 (34.9%)
Blue76 (29.8%)
Hue171.24°
Saturation (HSL)100%
Lightness17.45%
Dominant channelGreen
Hex per channelR 00 · G 59 · B 4C

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Every value on this page was computed from “00594c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.