Colour

#284F30

#284F30
Green
Dark
Nearest: Dark slate grey

#284F30 is a green with RGB values 40, 79, 48 and HSL 132°, 33%, 23%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#284F30#284F30

HEX#284F30

RGBrgb(40, 79, 48)

RGB (0–1)0.1569, 0.3098, 0.1882

RGB percentages15.7%, 31%, 18.8%

HSLhsl(132.3, 32.8%, 23.3%)

HSV / HSBhsv(132.3, 49.4%, 31%)

CMYK49.4%, 0%, 39.2%, 69%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,641,712

CSS custom property--colour: #284F30;

Brightness & contrast

Relative luminance0.06256WCAG 2.x, 0 is black and 1 is white

Perceived brightness66.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.33:1

Contrast with white9.33:1WCAG normal text: AAA

Contrast with black2.25:1WCAG normal text: Fail

Greyscale equivalent#444444

Inverted#D7B0CF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#50492Eno red cones; affects about 1% of men; ΔE 20.3 from the original

Deuteranopia#4A4532no green cones; the most common form, about 1% of men; ΔE 20.4 from the original

Tritanopia#214E47no blue cones; rare, and affects men and women equally; ΔE 15.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.33:1WCAG large text: AAA

Contrast with black, large text2.25:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.5 Dark olivegreen · ΔE 20.7 Sea green · ΔE 28.7 Dim grey · ΔE 29.6 Teal · ΔE 29.9 Dark cyan · ΔE 33.3

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.48, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4F2847

Analogous#334F28, #284F44

Triadic#30284F, #4F3028

Split complementary#44284F, #4F2833

Tetradic#28334F, #4F2847, #4F4428

Tints, shades & saturation

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

Lighter +40%#83C08F

Lighter +30%#61AF71

Lighter +20%#4A9359

Lighter +10%#397145

Darker −10%#172D1B

Darker −20%#060B07

Darker −30%#000000

Darker −40%#000000

More saturated +25%#195E27

Less saturated −25%#374039

Channel breakdown

R40

G79

B48

Red40 (15.7%)

Green79 (31%)

Blue48 (18.8%)

Hue132.31°

Saturation (HSL)32.77%

Lightness23.33%

Dominant channelGreen

Hex per channelR 28 · G 4F · B 30

Keep nerding

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

#284F30

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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