Recognised as Colour

#304A3C

#304A3C
Green
Dark
Nearest: Dark slate grey

#304A3C is a green with RGB values 48, 74, 60 and HSL 148°, 21%, 24%. It is a dark colour, so white text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#304A3C#304A3C

HEX#304A3C

RGBrgb(48, 74, 60)

RGB (0–1)0.1882, 0.2902, 0.2353

RGB percentages18.8%, 29%, 23.5%

HSLhsl(147.7, 21.3%, 23.9%)

HSV / HSBhsv(147.7, 35.1%, 29%)

CMYK35.1%, 0%, 18.9%, 71%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,164,732

CSS custom property--colour: #304A3C;

Brightness & contrast

Relative luminance0.05852WCAG 2.x, 0 is black and 1 is white

Perceived brightness65.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.68:1

Contrast with white9.68:1WCAG normal text: AAA

Contrast with black2.17:1WCAG normal text: Fail

Greyscale equivalent#434343

Inverted#CFB5C3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#49463Bno red cones; affects about 1% of men; ΔE 12.7 from the original

Deuteranopia#45433Dno green cones; the most common form, about 1% of men; ΔE 13.1 from the original

Tritanopia#2B4A46no blue cones; rare, and affects men and women equally; ΔE 6.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.68:1WCAG large text: AAA

Contrast with black, large text2.17:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.4 Dim grey · ΔE 21.1 Teal · ΔE 28.2 Gray · ΔE 28.5 Dark olivegreen · ΔE 29.1 Slate grey · ΔE 30.7

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.4, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4A303E

Analogous#314A30, #304A49

Triadic#3C304A, #4A3C30

Split complementary#49304A, #4A3031

Tetradic#30314A, #4A303E, #4A4930

Tints, shades & saturation

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

Lighter +40%#8FB7A1

Lighter +30%#70A388

Lighter +20%#58886E

Lighter +10%#446955

Darker −10%#1C2B23

Darker −20%#080C0A

Darker −30%#000000

Darker −40%#000000

More saturated +25%#21593B

Less saturated −25%#3D3D3D

Channel breakdown

R48

G74

B60

Red48 (18.8%)

Green74 (29%)

Blue60 (23.5%)

Hue147.69°

Saturation (HSL)21.31%

Lightness23.92%

Dominant channelGreen

Hex per channelR 30 · G 4A · B 3C

Keep nerding

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

#304A3C

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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