Recognised as Colour

#315D40

#315D40
Green
Dark
Nearest: Dark slate grey

#315D40 is a green with RGB values 49, 93, 64 and HSL 140°, 31%, 28%. It is a dark colour, so white text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#315D40#315D40

HEX#315D40

RGBrgb(49, 93, 64)

RGB (0–1)0.1922, 0.3647, 0.251

RGB percentages19.2%, 36.5%, 25.1%

HSLhsl(140.5, 31%, 27.8%)

HSV / HSBhsv(140.5, 47.3%, 36.5%)

CMYK47.3%, 0%, 31.2%, 63.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,235,136

CSS custom property--colour: #315D40;

Brightness & contrast

Relative luminance0.08852WCAG 2.x, 0 is black and 1 is white

Perceived brightness79.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.58:1

Contrast with white7.58:1WCAG normal text: AAA

Contrast with black2.77:1WCAG normal text: Fail

Greyscale equivalent#525252

Inverted#CEA2BF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D573Eno red cones; affects about 1% of men; ΔE 20.9 from the original

Deuteranopia#565242no green cones; the most common form, about 1% of men; ΔE 21.3 from the original

Tritanopia#285C55no blue cones; rare, and affects men and women equally; ΔE 13.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text7.58:1WCAG large text: AAA

Contrast with black, large text2.77:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.6 Dark olivegreen · ΔE 20 Sea green · ΔE 24.7 Teal · ΔE 24.9 Dim grey · ΔE 27 Dark cyan · ΔE 27.9

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.65, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5D314E

Analogous#385D31, #315D56

Triadic#40315D, #5D4031

Split complementary#56315D, #5D3138

Tetradic#31385D, #5D314E, #5D5631

Tints, shades & saturation

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

Lighter +40%#94C6A5

Lighter +30%#72B589

Lighter +20%#54A06E

Lighter +10%#437E57

Darker −10%#1F3C29

Darker −20%#0E1A12

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1F6F3A

Less saturated −25%#434B46

Channel breakdown

R49

G93

B64

Red49 (19.2%)

Green93 (36.5%)

Blue64 (25.1%)

Hue140.45°

Saturation (HSL)30.99%

Lightness27.84%

Dominant channelGreen

Hex per channelR 31 · G 5D · B 40

Keep nerding

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

#315D40

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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