Colour

#3A4840

#3A4840
Green
Dark
Nearest: Dark slate grey

#3A4840 is a green with RGB values 58, 72, 64 and HSL 146°, 11%, 25%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3A4840#3A4840

HEX#3A4840

RGBrgb(58, 72, 64)

RGB (0–1)0.2275, 0.2824, 0.251

RGB percentages22.7%, 28.2%, 25.1%

HSLhsl(145.7, 10.8%, 25.5%)

HSV / HSBhsv(145.7, 19.4%, 28.2%)

CMYK19.4%, 0%, 11.1%, 71.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,819,584

CSS custom property--colour: #3A4840;

Brightness & contrast

Relative luminance0.05904WCAG 2.x, 0 is black and 1 is white

Perceived brightness67.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.63:1

Contrast with white9.63:1WCAG normal text: AAA

Contrast with black2.18:1WCAG normal text: Fail

Greyscale equivalent#444444

Inverted#C5B7BF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#484640no red cones; affects about 1% of men; ΔE 7.2 from the original

Deuteranopia#454440no green cones; the most common form, about 1% of men; ΔE 7.1 from the original

Tritanopia#384846no blue cones; rare, and affects men and women equally; ΔE 3.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.63:1WCAG large text: AAA

Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 8.2 Dim grey · ΔE 17.2 Gray · ΔE 25.7 Slate grey · ΔE 27.8 Black · ΔE 30.3 Light slate grey · ΔE 30.7

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 8.16, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#483A42

Analogous#3B483A, #3A4847

Triadic#403A48, #48403A

Split complementary#473A48, #483A3B

Tetradic#3A3B48, #483A42, #48473A

Tints, shades & saturation

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

Lighter +40%#9EB0A6

Lighter +30%#819A8C

Lighter +20%#688072

Lighter +10%#516459

Darker −10%#232C27

Darker −20%#0C100E

Darker −30%#000000

Darker −40%#000000

More saturated +25%#2A583E

Less saturated −25%#414141

Channel breakdown

R58

G72

B64

Red58 (22.7%)

Green72 (28.2%)

Blue64 (25.1%)

Hue145.71°

Saturation (HSL)10.77%

Lightness25.49%

Dominant channelGreen

Hex per channelR 3A · G 48 · B 40

Keep nerding

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

#3A4840

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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