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Recognised as Colour

#16534B

  • #16534B
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#16534B is a cyan with RGB values 22, 83, 75 and HSL 172°, 58%, 21%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#16534B#16534B
HEX#16534B
RGBrgb(22, 83, 75)
RGB (0–1)0.0863, 0.3255, 0.2941
RGB percentages8.6%, 32.5%, 29.4%
HSLhsl(172.1, 58.1%, 20.6%)
HSV / HSBhsv(172.1, 73.5%, 32.5%)
CMYK73.5%, 0%, 9.6%, 67.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,463,115
CSS custom property--colour: #16534B;

Brightness & contrast

Relative luminance0.06865WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.85:1
Contrast with white8.85:1WCAG normal text: AAA
Contrast with black2.37:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#E9ACB4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4F4E4Bno red cones; affects about 1% of men; ΔE 21.3 from the original
Deuteranopia#46474Cno green cones; the most common form, about 1% of men; ΔE 22.2 from the original
Tritanopia#005550no blue cones; rare, and affects men and women equally; ΔE 3.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.85:1WCAG large text: AAA
Contrast with black, large text2.37:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10Teal · ΔE 19.9Dark cyan · ΔE 24.1Dim grey · ΔE 24.9Slate grey · ΔE 30.2Cadetblue · ΔE 30.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.97, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#53161E
Analogous#16532C, #163C53
Triadic#4B1653, #534B16
Split complementary#53163C, #532C16
Tetradic#2D1653, #53161E, #3D5316

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#60D5C6
Lighter +30%#38CAB7
Lighter +20%#2BA494
Lighter +10%#217B6F
Darker −10%#0B2B27
Darker −20%#010202
Darker −30%#000000
Darker −40%#000000
More saturated +25%#096055
Less saturated −25%#234641

Channel breakdown

R22
G83
B75
Red22 (8.6%)
Green83 (32.5%)
Blue75 (29.4%)
Hue172.13°
Saturation (HSL)58.1%
Lightness20.59%
Dominant channelGreen
Hex per channelR 16 · G 53 · B 4B

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Every value on this page was computed from “16534b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.