Recognised as Colour

#283F15

#283F15
Green
Dark
Nearest: Dark olivegreen

#283F15 is a green with RGB values 40, 63, 21 and HSL 93°, 50%, 16%. It is a dark colour, so white text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#283F15#283F15

HEX#283F15

RGBrgb(40, 63, 21)

RGB (0–1)0.1569, 0.2471, 0.0824

RGB percentages15.7%, 24.7%, 8.2%

HSLhsl(92.9, 50%, 16.5%)

HSV / HSBhsv(92.9, 66.7%, 24.7%)

CMYK36.5%, 0%, 66.7%, 75.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,637,589

CSS custom property--colour: #283F15;

Brightness & contrast

Relative luminance0.0406WCAG 2.x, 0 is black and 1 is white

Perceived brightness53.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.59:1

Contrast with white11.59:1WCAG normal text: AAA

Contrast with black1.81:1WCAG normal text: Fail

Greyscale equivalent#373737

Inverted#D7C0EA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#423A11no red cones; affects about 1% of men; ΔE 15.8 from the original

Deuteranopia#3E3818no green cones; the most common form, about 1% of men; ΔE 15.3 from the original

Tritanopia#283C36no blue cones; rare, and affects men and women equally; ΔE 22.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.59:1WCAG large text: AAA

Contrast with black, large text1.81:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.1 Dark slate grey · ΔE 27.9 Dark green · ΔE 34.5 Dim grey · ΔE 35.2 Sea green · ΔE 35.5 Black · ΔE 37.2

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.11, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2C153F

Analogous#3D3F15, #153F17

Triadic#15283F, #3F1528

Split complementary#17153F, #3F153D

Tetradic#153D3F, #2C153F, #3F1715

Tints, shades & saturation

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

Lighter +40%#8BC858

Lighter +30%#71B23B

Lighter +20%#598C2E

Lighter +10%#406522

Darker −10%#101908

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#274A0A

Less saturated −25%#29351F

Channel breakdown

R40

G63

B21

Red40 (15.7%)

Green63 (24.7%)

Blue21 (8.2%)

Hue92.86°

Saturation (HSL)50%

Lightness16.47%

Dominant channelGreen

Hex per channelR 28 · G 3F · B 15

Keep nerding

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

#283F15

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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