Recognised as Colour

#2B5037

#2B5037
Green
Dark
Nearest: Dark slate grey

#2B5037 is a green with RGB values 43, 80, 55 and HSL 139°, 30%, 24%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2B5037#2B5037

HEX#2B5037

RGBrgb(43, 80, 55)

RGB (0–1)0.1686, 0.3137, 0.2157

RGB percentages16.9%, 31.4%, 21.6%

HSLhsl(139.5, 30.1%, 24.1%)

HSV / HSBhsv(139.5, 46.3%, 31.4%)

CMYK46.2%, 0%, 31.2%, 68.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,838,583

CSS custom property--colour: #2B5037;

Brightness & contrast

Relative luminance0.06527WCAG 2.x, 0 is black and 1 is white

Perceived brightness68.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.11:1

Contrast with white9.11:1WCAG normal text: AAA

Contrast with black2.31:1WCAG normal text: Fail

Greyscale equivalent#464646

Inverted#D4AFC8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#504B35no red cones; affects about 1% of men; ΔE 18.1 from the original

Deuteranopia#4A4738no green cones; the most common form, about 1% of men; ΔE 18.1 from the original

Tritanopia#244F49no blue cones; rare, and affects men and women equally; ΔE 12.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.11:1WCAG large text: AAA

Contrast with black, large text2.31:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.5 Dark olivegreen · ΔE 23 Dim grey · ΔE 26.3 Teal · ΔE 27.6 Sea green · ΔE 30.4 Dark cyan · ΔE 31.1

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.49, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#502B44

Analogous#31502B, #2B504A

Triadic#372B50, #50372B

Split complementary#4A2B50, #502B31

Tetradic#2B3150, #502B44, #504A2B

Tints, shades & saturation

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

Lighter +40%#88BF9A

Lighter +30%#67AD7E

Lighter +20%#4F9265

Lighter +10%#3D714E

Darker −10%#192F20

Darker −20%#070E09

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1C5F32

Less saturated −25%#3A413C

Channel breakdown

R43

G80

B55

Red43 (16.9%)

Green80 (31.4%)

Blue55 (21.6%)

Hue139.46°

Saturation (HSL)30.08%

Lightness24.12%

Dominant channelGreen

Hex per channelR 2B · G 50 · B 37

Keep nerding

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

#2B5037

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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