Colour

#002A18

#002A18
Cyan
Dark
Nearest: Dark slate grey

#002A18 is a cyan with RGB values 0, 42, 24 and HSL 154°, 100%, 8%. It is a dark colour, so white text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#002A18#002A18

HEX#002A18

RGBrgb(0, 42, 24)

RGB (0–1)0, 0.1647, 0.0941

RGB percentages0%, 16.5%, 9.4%

HSLhsl(154.3, 100%, 8.2%)

HSV / HSBhsv(154.3, 100%, 16.5%)

CMYK100%, 0%, 42.9%, 83.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,776

CSS custom property--colour: #002A18;

Brightness & contrast

Relative luminance0.01722WCAG 2.x, 0 is black and 1 is white

Perceived brightness33.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.62:1

Contrast with white15.62:1WCAG normal text: AAA

Contrast with black1.34:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#FFD5E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#292617no red cones; affects about 1% of men; ΔE 18.5 from the original

Deuteranopia#242219no green cones; the most common form, about 1% of men; ΔE 18.9 from the original

Tritanopia#002A25no blue cones; rare, and affects men and women equally; ΔE 9.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.62:1WCAG large text: AAA

Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 22.3 Black · ΔE 25.5 Dark olivegreen · ΔE 36.3 Dim grey · ΔE 37.2 Teal · ΔE 39 Dark cyan · ΔE 43.2

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 22.33, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#2A0012

Analogous#002A03, #00272A

Triadic#18002A, #2A1800

Split complementary#2A0027, #2A0300

Tetradic#03002A, #2A0012, #272A00

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#00F68D

Lighter +30%#00C36F

Lighter +20%#009052

Lighter +10%#005D35

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#002A18

Less saturated −25%#052517

Channel breakdown

G42

B24

Red0 (0%)

Green42 (16.5%)

Blue24 (9.4%)

Hue154.29°

Saturation (HSL)100%

Lightness8.24%

Dominant channelGreen

Hex per channelR 00 · G 2A · B 18

Keep nerding

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#002A18

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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