Colour

#13180A

#13180A
Green
Dark
Nearest: Black

#13180A is a green with RGB values 19, 24, 10 and HSL 81°, 41%, 7%. It is a dark colour, so white text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#13180A#13180A

HEX#13180A

RGBrgb(19, 24, 10)

RGB (0–1)0.0745, 0.0941, 0.0392

RGB percentages7.5%, 9.4%, 3.9%

HSLhsl(81.4, 41.2%, 6.7%)

HSV / HSBhsv(81.4, 58.3%, 9.4%)

CMYK20.8%, 0%, 58.3%, 90.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,251,338

CSS custom property--colour: #13180A;

Brightness & contrast

Relative luminance0.00814WCAG 2.x, 0 is black and 1 is white

Perceived brightness21.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.06:1

Contrast with white18.06:1WCAG normal text: AAA

Contrast with black1.16:1WCAG normal text: Fail

Greyscale equivalent#161616

Inverted#ECE7F5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#191609no red cones; affects about 1% of men; ΔE 4.1 from the original

Deuteranopia#19160Bno green cones; the most common form, about 1% of men; ΔE 4.4 from the original

Tritanopia#141715no blue cones; rare, and affects men and women equally; ΔE 6.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.06:1WCAG large text: AAA

Contrast with black, large text1.16:1WCAG large text: Fail

Named colours

Black · ΔE 11.2 Dark slate grey · ΔE 27 Dim grey · ΔE 38 Dark olivegreen · ΔE 44.4 Gray · ΔE 47 Slate grey · ΔE 48.8

Nearest named CSS colourBlack (#000000)ΔE 11.22, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0F0A18

Analogous#18160A, #0C180A

Triadic#0A1318, #180A13

Split complementary#0A0C18, #160A18

Tetradic#0A1816, #0F0A18, #180A0C

Tints, shades & saturation

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

Lighter +40%#85A846

Lighter +30%#688437

Lighter +20%#4C6028

Lighter +10%#303C19

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#141C06

Less saturated −25%#12140E

Channel breakdown

R19

G24

B10

Red19 (7.5%)

Green24 (9.4%)

Blue10 (3.9%)

Hue81.43°

Saturation (HSL)41.18%

Lightness6.67%

Dominant channelGreen

Hex per channelR 13 · G 18 · B 0A

Keep nerding

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#13180A

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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