Colour

#2F4839

#2F4839
Green
Dark
Nearest: Dark slate grey

#2F4839 is a green with RGB values 47, 72, 57 and HSL 144°, 21%, 23%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2F4839#2F4839

HEX#2F4839

RGBrgb(47, 72, 57)

RGB (0–1)0.1843, 0.2824, 0.2235

RGB percentages18.4%, 28.2%, 22.4%

HSLhsl(144, 21%, 23.3%)

HSV / HSBhsv(144, 34.7%, 28.2%)

CMYK34.7%, 0%, 20.8%, 71.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,098,681

CSS custom property--colour: #2F4839;

Brightness & contrast

Relative luminance0.05534WCAG 2.x, 0 is black and 1 is white

Perceived brightness63.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.97:1

Contrast with white9.97:1WCAG normal text: AAA

Contrast with black2.11:1WCAG normal text: Fail

Greyscale equivalent#424242

Inverted#D0B7C6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#484438no red cones; affects about 1% of men; ΔE 12.9 from the original

Deuteranopia#43413Ano green cones; the most common form, about 1% of men; ΔE 12.9 from the original

Tritanopia#2A4844no blue cones; rare, and affects men and women equally; ΔE 7.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.97:1WCAG large text: AAA

Contrast with black, large text2.11:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.3 Dim grey · ΔE 21.9 Dark olivegreen · ΔE 28.9 Teal · ΔE 29.2 Gray · ΔE 29.3 Slate grey · ΔE 31.7

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.31, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#482F3E

Analogous#31482F, #2F4845

Triadic#392F48, #48392F

Split complementary#462F48, #482F31

Tetradic#2F3148, #482F3E, #48462F

Tints, shades & saturation

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

Lighter +40%#8EB59E

Lighter +30%#6FA183

Lighter +20%#57866A

Lighter +10%#436751

Darker −10%#1B2921

Darker −20%#070A08

Darker −30%#000000

Darker −40%#000000

More saturated +25%#205736

Less saturated −25%#3B3B3B

Channel breakdown

R47

G72

B57

Red47 (18.4%)

Green72 (28.2%)

Blue57 (22.4%)

Hue144°

Saturation (HSL)21.01%

Lightness23.33%

Dominant channelGreen

Hex per channelR 2F · G 48 · B 39

Keep nerding

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

#2F4839

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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