Colour

#003F18

#003F18
Green
Dark
Nearest: Dark olivegreen

#003F18 is a green with RGB values 0, 63, 24 and HSL 143°, 100%, 12%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#003F18#003F18

HEX#003F18

RGBrgb(0, 63, 24)

RGB (0–1)0, 0.2471, 0.0941

RGB percentages0%, 24.7%, 9.4%

HSLhsl(142.9, 100%, 12.4%)

HSV / HSBhsv(142.9, 100%, 24.7%)

CMYK100%, 0%, 61.9%, 75.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,152

CSS custom property--colour: #003F18;

Brightness & contrast

Relative luminance0.03621WCAG 2.x, 0 is black and 1 is white

Perceived brightness48.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.18:1

Contrast with white12.18:1WCAG normal text: AAA

Contrast with black1.72:1WCAG normal text: Fail

Greyscale equivalent#2F2F2F

Inverted#FFC0E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3F3814no red cones; affects about 1% of men; ΔE 26.8 from the original

Deuteranopia#39341Bno green cones; the most common form, about 1% of men; ΔE 26.7 from the original

Tritanopia#003E36no blue cones; rare, and affects men and women equally; ΔE 20.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.18:1WCAG large text: AAA

Contrast with black, large text1.72:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 25.2 Dark slate grey · ΔE 29.5 Dark green · ΔE 30.7 Sea green · ΔE 31.2 Teal · ΔE 37.5 Dark cyan · ΔE 40.7

Nearest named CSS colourDark olivegreen (#556B2F)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#3F0027

Analogous#073F00, #003F38

Triadic#18003F, #3F1800

Split complementary#38003F, #3F0007

Tetradic#00073F, #3F0027, #3F3800

Tints, shades & saturation

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

Lighter +40%#0CFF69

Lighter +30%#00D852

Lighter +20%#00A53F

Lighter +10%#00722B

Darker −10%#000C05

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#003F18

Less saturated −25%#08371A

Channel breakdown

G63

B24

Red0 (0%)

Green63 (24.7%)

Blue24 (9.4%)

Hue142.86°

Saturation (HSL)100%

Lightness12.35%

Dominant channelGreen

Hex per channelR 00 · G 3F · B 18

Keep nerding

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

#003F18

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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