Recognised as Colour

#688A11

#688A11
Green
Dark
Nearest: Olivedrab

#688A11 is a green with RGB values 104, 138, 17 and HSL 77°, 78%, 30%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#688A11#688A11

HEX#688A11

RGBrgb(104, 138, 17)

RGB (0–1)0.4078, 0.5412, 0.0667

RGB percentages40.8%, 54.1%, 6.7%

HSLhsl(76.9, 78.1%, 30.4%)

HSV / HSBhsv(76.9, 87.7%, 54.1%)

CMYK24.6%, 0%, 87.7%, 45.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,851,089

CSS custom property--colour: #688A11;

Brightness & contrast

Relative luminance0.2116WCAG 2.x, 0 is black and 1 is white

Perceived brightness120.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.23:1

Contrast with white4.01:1WCAG normal text: Fail

Contrast with black5.23:1WCAG normal text: AA

Greyscale equivalent#7A7A7A

Inverted#9775EE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#928000no red cones; affects about 1% of men; ΔE 24.4 from the original

Deuteranopia#8D7E20no green cones; the most common form, about 1% of men; ΔE 23.8 from the original

Tritanopia#6D8375no blue cones; rare, and affects men and women equally; ΔE 51.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.01:1WCAG large text: AA

Contrast with black, large text5.23:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 4.2 Olive · ΔE 15.8 Forest green · ΔE 23.1 Green · ΔE 24.6 Dark green · ΔE 25.5 Dark olivegreen · ΔE 27.2

Nearest named CSS colourOlivedrab (#6B8E23)ΔE 4.25, a close match

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#33118A

Analogous#8A6F11, #2C8A11

Triadic#11688A, #8A1168

Split complementary#112B8A, #70118A

Tetradic#118A70, #33118A, #8A112B

Tints, shades & saturation

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

Lighter +40%#CDEE79

Lighter +30%#BDE94B

Lighter +20%#ACE31E

Lighter +10%#8AB717

Darker −10%#465D0B

Darker −20%#242F06

Darker −30%#010200

Darker −40%#000000

More saturated +25%#6F9B00

Less saturated −25%#607724

Channel breakdown

R104

G138

B17

Red104 (40.8%)

Green138 (54.1%)

Blue17 (6.7%)

Hue76.86°

Saturation (HSL)78.06%

Lightness30.39%

Dominant channelGreen

Hex per channelR 68 · G 8A · B 11

Keep nerding

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

#688A11

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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