Recognised as Colour

#031309

#031309
Green
Dark
Nearest: Black

#031309 is a green with RGB values 3, 19, 9 and HSL 143°, 73%, 4%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#031309#031309

HEX#031309

RGBrgb(3, 19, 9)

RGB (0–1)0.0118, 0.0745, 0.0353

RGB percentages1.2%, 7.5%, 3.5%

HSLhsl(142.5, 72.7%, 4.3%)

HSV / HSBhsv(142.5, 84.2%, 7.5%)

CMYK84.2%, 0%, 52.6%, 92.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer201,481

CSS custom property--colour: #031309;

Brightness & contrast

Relative luminance0.00505WCAG 2.x, 0 is black and 1 is white

Perceived brightness15 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.07:1

Contrast with white19.07:1WCAG normal text: AAA

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

Greyscale equivalent#0F0F0F

Inverted#FCECF6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#131108no red cones; affects about 1% of men; ΔE 6 from the original

Deuteranopia#100F0Ano green cones; the most common form, about 1% of men; ΔE 6.2 from the original

Tritanopia#011310no 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 text19.07:1WCAG large text: AAA

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

Named colours

Black · ΔE 8.5 Dark slate grey · ΔE 28 Dim grey · ΔE 40.5 Dark olivegreen · ΔE 48.3 Gray · ΔE 49.6 Slate grey · ΔE 50.3

Nearest named CSS colourBlack (#000000)ΔE 8.54, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#13030D

Analogous#051303, #031311

Triadic#090313, #130903

Split complementary#110313, #130305

Tetradic#030513, #13030D, #131103

Tints, shades & saturation

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

Lighter +40%#1FC35C

Lighter +30%#189748

Lighter +20%#116B33

Lighter +10%#0A3F1E

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001608

Less saturated −25%#06100A

Channel breakdown

G19

Red3 (1.2%)

Green19 (7.5%)

Blue9 (3.5%)

Hue142.5°

Saturation (HSL)72.73%

Lightness4.31%

Dominant channelGreen

Hex per channelR 03 · G 13 · B 09

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#031309

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

Nerdulate something else