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Recognised as Colour

#134D47

  • #134D47
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#134D47 is a cyan with RGB values 19, 77, 71 and HSL 174°, 60%, 19%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#134D47#134D47
HEX#134D47
RGBrgb(19, 77, 71)
RGB (0–1)0.0745, 0.302, 0.2784
RGB percentages7.5%, 30.2%, 27.8%
HSLhsl(173.8, 60.4%, 18.8%)
HSV / HSBhsv(173.8, 75.3%, 30.2%)
CMYK75.3%, 0%, 7.8%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,264,967
CSS custom property--colour: #134D47;

Brightness & contrast

Relative luminance0.05901WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.63:1
Contrast with white9.63:1WCAG normal text: AAA
Contrast with black2.18:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#ECB2B8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#494847no red cones; affects about 1% of men; ΔE 20.3 from the original
Deuteranopia#404248no green cones; the most common form, about 1% of men; ΔE 20.6 from the original
Tritanopia#004F4Bno blue cones; rare, and affects men and women equally; ΔE 2.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.63:1WCAG large text: AAA
Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 8.6Teal · ΔE 22.1Dim grey · ΔE 25.1Dark cyan · ΔE 26.4Slate grey · ΔE 30.9Gray · ΔE 31.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 8.64, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D1319
Analogous#134D2A, #13364D
Triadic#47134D, #4D4713
Split complementary#4D1336, #4D2A13
Tetradic#2A134D, #4D1319, #364D13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#57D5C8
Lighter +30%#31C8B8
Lighter +20%#279F92
Lighter +10%#1D766D
Darker −10%#092421
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#075951
Less saturated −25%#1F413D

Channel breakdown

R19
G77
B71
Red19 (7.5%)
Green77 (30.2%)
Blue71 (27.8%)
Hue173.79°
Saturation (HSL)60.42%
Lightness18.82%
Dominant channelGreen
Hex per channelR 13 · G 4D · B 47

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Every value on this page was computed from “134d47” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.