Colour

#182F00

#182F00
Green
Dark
Nearest: Dark olivegreen

#182F00 is a green with RGB values 24, 47, 0 and HSL 89°, 100%, 9%. It is a dark colour, so white text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#182F00#182F00

HEX#182F00

RGBrgb(24, 47, 0)

RGB (0–1)0.0941, 0.1843, 0

RGB percentages9.4%, 18.4%, 0%

HSLhsl(89.4, 100%, 9.2%)

HSV / HSBhsv(89.4, 100%, 18.4%)

CMYK48.9%, 0%, 100%, 81.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,584,896

CSS custom property--colour: #182F00;

Brightness & contrast

Relative luminance0.02227WCAG 2.x, 0 is black and 1 is white

Perceived brightness38.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.53:1

Contrast with white14.53:1WCAG normal text: AAA

Contrast with black1.45:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#E7D0FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#322A00no red cones; affects about 1% of men; ΔE 16.7 from the original

Deuteranopia#2E2804no green cones; the most common form, about 1% of men; ΔE 16.2 from the original

Tritanopia#182D26no blue cones; rare, and affects men and women equally; ΔE 23.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.53:1WCAG large text: AAA

Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 26.5 Dark slate grey · ΔE 31.7 Black · ΔE 34.2 Dark green · ΔE 36.7 Dim grey · ΔE 40.8 Sea green · ΔE 41.1

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 26.55, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#17002F

Analogous#2F2E00, #012F00

Triadic#00182F, #2F0018

Split complementary#00012F, #2E002F

Tetradic#002F2E, #17002F, #2F0001

Tints, shades & saturation

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

Lighter +40%#80FB00

Lighter +30%#66C800

Lighter +20%#4C9500

Lighter +10%#326200

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#182F00

Less saturated −25%#182906

Channel breakdown

R24

G47

Red24 (9.4%)

Green47 (18.4%)

Blue0 (0%)

Hue89.36°

Saturation (HSL)100%

Lightness9.22%

Dominant channelGreen

Hex per channelR 18 · G 2F · B 00

Keep nerding

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#182F00

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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