Colour

#008A83

#008A83
Cyan
Dark
Nearest: Dark cyan

#008A83 is a cyan with RGB values 0, 138, 131 and HSL 177°, 100%, 27%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#008A83#008A83

HEX#008A83

RGBrgb(0, 138, 131)

RGB (0–1)0, 0.5412, 0.5137

RGB percentages0%, 54.1%, 51.4%

HSLhsl(177, 100%, 27.1%)

HSV / HSBhsv(177, 100%, 54.1%)

CMYK100%, 0%, 5.1%, 45.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer35,459

CSS custom property--colour: #008A83;

Brightness & contrast

Relative luminance0.19816WCAG 2.x, 0 is black and 1 is white

Perceived brightness114.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.96:1

Contrast with white4.23:1WCAG normal text: Fail

Contrast with black4.96:1WCAG normal text: AA

Greyscale equivalent#6C6C6C

Inverted#FF757C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#818283no red cones; affects about 1% of men; ΔE 32.9 from the original

Deuteranopia#727684no green cones; the most common form, about 1% of men; ΔE 34.4 from the original

Tritanopia#008E88no blue cones; rare, and affects men and women equally; ΔE 1.7 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text4.23:1WCAG large text: AA

Contrast with black, large text4.96:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 4.3 Teal · ΔE 6.1 Light seagreen · ΔE 15 Cadetblue · ΔE 16.3 Medium turquoise · ΔE 25.9 Dark turquoise · ΔE 26.1

Nearest named CSS colourDark cyan (#008B8B)ΔE 4.35, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#8A0007

Analogous#008A3E, #004C8A

Triadic#83008A, #8A8300

Split complementary#8A004C, #8A3E00

Tetradic#3E008A, #8A0007, #4C8A00

Tints, shades & saturation

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

Lighter +40%#57FFF6

Lighter +30%#24FFF4

Lighter +20%#00F0E4

Lighter +10%#00BDB3

Darker −10%#005753

Darker −20%#002422

Darker −30%#000000

Darker −40%#000000

More saturated +25%#008A83

Less saturated −25%#117974

Channel breakdown

G138

B131

Red0 (0%)

Green138 (54.1%)

Blue131 (51.4%)

Hue176.96°

Saturation (HSL)100%

Lightness27.06%

Dominant channelGreen

Hex per channelR 00 · G 8A · B 83

Keep nerding

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#008A83

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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