Colour

#648D1B

#648D1B
Green
Dark
Nearest: Olivedrab

#648D1B is a green with RGB values 100, 141, 27 and HSL 82°, 68%, 33%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#648D1B#648D1B

HEX#648D1B

RGBrgb(100, 141, 27)

RGB (0–1)0.3922, 0.5529, 0.1059

RGB percentages39.2%, 55.3%, 10.6%

HSLhsl(81.6, 67.9%, 32.9%)

HSV / HSBhsv(81.6, 80.9%, 55.3%)

CMYK29.1%, 0%, 80.9%, 44.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,589,723

CSS custom property--colour: #648D1B;

Brightness & contrast

Relative luminance0.21838WCAG 2.x, 0 is black and 1 is white

Perceived brightness121.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.37:1

Contrast with white3.91:1WCAG normal text: Fail

Contrast with black5.37:1WCAG normal text: AA

Greyscale equivalent#7C7C7C

Inverted#9B72E4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#948300no red cones; affects about 1% of men; ΔE 27 from the original

Deuteranopia#8F8027no green cones; the most common form, about 1% of men; ΔE 26.5 from the original

Tritanopia#688678no blue cones; rare, and affects men and women equally; ΔE 50.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.91:1WCAG large text: AA

Contrast with black, large text5.37:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 3.4 Olive · ΔE 18.9 Forest green · ΔE 19.9 Green · ΔE 22.1 Dark green · ΔE 23.6 Dark olivegreen · ΔE 26.8

Nearest named CSS colourOlivedrab (#6B8E23)ΔE 3.42, a close match

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#441B8D

Analogous#8D7D1B, #2B8D1B

Triadic#1B648D, #8D1B64

Split complementary#1B2B8D, #7D1B8D

Tetradic#1B8D7D, #441B8D, #8D1B2B

Tints, shades & saturation

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

Lighter +40%#C7E98B

Lighter +30%#B3E160

Lighter +20%#9ED836

Lighter +10%#82B823

Darker −10%#466213

Darker −20%#27370B

Darker −30%#090D02

Darker −40%#000000

More saturated +25%#6AA206

Less saturated −25%#5E7830

Channel breakdown

R100

G141

B27

Red100 (39.2%)

Green141 (55.3%)

Blue27 (10.6%)

Hue81.58°

Saturation (HSL)67.86%

Lightness32.94%

Dominant channelGreen

Hex per channelR 64 · G 8D · B 1B

Keep nerding

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

#648D1B

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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