Recognised as Colour

#18280A

#18280A
Green
Dark
Nearest: Black

#18280A is a green with RGB values 24, 40, 10 and HSL 92°, 60%, 10%. It is a dark colour, so white text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#18280A#18280A

HEX#18280A

RGBrgb(24, 40, 10)

RGB (0–1)0.0941, 0.1569, 0.0392

RGB percentages9.4%, 15.7%, 3.9%

HSLhsl(92, 60%, 9.8%)

HSV / HSBhsv(92, 75%, 15.7%)

CMYK40%, 0%, 75%, 84.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,583,114

CSS custom property--colour: #18280A;

Brightness & contrast

Relative luminance0.01734WCAG 2.x, 0 is black and 1 is white

Perceived brightness33.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.59:1

Contrast with white15.59:1WCAG normal text: AAA

Contrast with black1.35:1WCAG normal text: Fail

Greyscale equivalent#222222

Inverted#E7D7F5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2A2407no red cones; affects about 1% of men; ΔE 11.9 from the original

Deuteranopia#28230Cno green cones; the most common form, about 1% of men; ΔE 11.9 from the original

Tritanopia#182622no blue cones; rare, and affects men and women equally; ΔE 16.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.59:1WCAG large text: AAA

Contrast with black, large text1.35:1WCAG large text: Fail

Named colours

Black · ΔE 25.2 Dark slate grey · ΔE 26.4 Dark olivegreen · ΔE 32.2 Dim grey · ΔE 36.9 Gray · ΔE 44.8 Teal · ΔE 45

Nearest named CSS colourBlack (#000000)ΔE 25.2, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1A0A28

Analogous#27280A, #0A280B

Triadic#0A1828, #280A18

Split complementary#0B0A28, #280A27

Tetradic#0A2728, #1A0A28, #280B0A

Tints, shades & saturation

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

Lighter +40%#7ACB33

Lighter +30%#61A229

Lighter +20%#497A1E

Lighter +10%#305114

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#182E04

Less saturated −25%#182210

Channel breakdown

R24

G40

B10

Red24 (9.4%)

Green40 (15.7%)

Blue10 (3.9%)

Hue92°

Saturation (HSL)60%

Lightness9.8%

Dominant channelGreen

Hex per channelR 18 · G 28 · B 0A

Keep nerding

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

#18280A

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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