Colour

#28341C

#28341C
Green
Dark
Nearest: Dark slate grey

#28341C is a green with RGB values 40, 52, 28 and HSL 90°, 30%, 16%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#28341C#28341C

HEX#28341C

RGBrgb(40, 52, 28)

RGB (0–1)0.1569, 0.2039, 0.1098

RGB percentages15.7%, 20.4%, 11%

HSLhsl(90, 30%, 15.7%)

HSV / HSBhsv(90, 46.2%, 20.4%)

CMYK23.1%, 0%, 46.2%, 79.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,634,780

CSS custom property--colour: #28341C;

Brightness & contrast

Relative luminance0.02991WCAG 2.x, 0 is black and 1 is white

Perceived brightness46.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.14:1

Contrast with white13.14:1WCAG normal text: AAA

Contrast with black1.6:1WCAG normal text: Fail

Greyscale equivalent#303030

Inverted#D7CBE3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#36311Ano red cones; affects about 1% of men; ΔE 8.7 from the original

Deuteranopia#34301Dno green cones; the most common form, about 1% of men; ΔE 8.6 from the original

Tritanopia#29322Eno blue cones; rare, and affects men and women equally; ΔE 13.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.14:1WCAG large text: AAA

Contrast with black, large text1.6:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.7 Black · ΔE 26.3 Dark olivegreen · ΔE 29.3 Dim grey · ΔE 29.8 Gray · ΔE 37.7 Teal · ΔE 40.3

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.68, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#281C34

Analogous#34341C, #1C341C

Triadic#1C2834, #341C28

Split complementary#1C1C34, #341C34

Tetradic#1C3434, #281C34, #341C1C

Tints, shades & saturation

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

Lighter +40%#8EB06C

Lighter +30%#759752

Lighter +20%#5B7640

Lighter +10%#42552E

Darker −10%#0E130A

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#283E12

Less saturated −25%#282A26

Channel breakdown

R40

G52

B28

Red40 (15.7%)

Green52 (20.4%)

Blue28 (11%)

Hue90°

Saturation (HSL)30%

Lightness15.69%

Dominant channelGreen

Hex per channelR 28 · G 34 · B 1C

Keep nerding

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#28341C

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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