Recognised as Colour

#517B19

#517B19
Green
Dark
Nearest: Olivedrab

#517B19 is a green with RGB values 81, 123, 25 and HSL 86°, 66%, 29%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#517B19#517B19

HEX#517B19

RGBrgb(81, 123, 25)

RGB (0–1)0.3176, 0.4824, 0.098

RGB percentages31.8%, 48.2%, 9.8%

HSLhsl(85.7, 66.2%, 29%)

HSV / HSBhsv(85.7, 79.7%, 48.2%)

CMYK34.1%, 0%, 79.7%, 51.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,339,929

CSS custom property--colour: #517B19;

Brightness & contrast

Relative luminance0.15985WCAG 2.x, 0 is black and 1 is white

Perceived brightness104.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5:1

Contrast with white5:1WCAG normal text: AA

Contrast with black4.2:1WCAG normal text: Fail

Greyscale equivalent#6B6B6B

Inverted#AE84E6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#817101no red cones; affects about 1% of men; ΔE 27.4 from the original

Deuteranopia#7B6E23no green cones; the most common form, about 1% of men; ΔE 26.4 from the original

Tritanopia#537569no blue cones; rare, and affects men and women equally; ΔE 45.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5:1WCAG large text: AAA

Contrast with black, large text4.2:1WCAG large text: AA

Named colours

Olivedrab · ΔE 9.1 Dark green · ΔE 17.3 Dark olivegreen · ΔE 19.2 Forest green · ΔE 19.6 Olive · ΔE 21.3 Green · ΔE 21.9

Nearest named CSS colourOlivedrab (#6B8E23)ΔE 9.1, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#43197B

Analogous#7B7419, #207B19

Triadic#19517B, #7B1951

Split complementary#19207B, #74197B

Tetradic#197B74, #43197B, #7B1920

Tints, shades & saturation

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

Lighter +40%#B7E47C

Lighter +30%#A0DC51

Lighter +20%#89D02A

Lighter +10%#6DA522

Darker −10%#355110

Darker −20%#192608

Darker −30%#000000

Darker −40%#000000

More saturated +25%#548E07

Less saturated −25%#4E692C

Channel breakdown

R81

G123

B25

Red81 (31.8%)

Green123 (48.2%)

Blue25 (9.8%)

Hue85.71°

Saturation (HSL)66.22%

Lightness29.02%

Dominant channelGreen

Hex per channelR 51 · G 7B · B 19

Keep nerding

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

#517B19

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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