Recognised as Colour

#8F8A18

#8F8A18
Yellow
Dark
Nearest: Olive

#8F8A18 is a yellow with RGB values 143, 138, 24 and HSL 57°, 71%, 33%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#8F8A18#8F8A18

HEX#8F8A18

RGBrgb(143, 138, 24)

RGB (0–1)0.5608, 0.5412, 0.0941

RGB percentages56.1%, 54.1%, 9.4%

HSLhsl(57.5, 71.3%, 32.7%)

HSV / HSBhsv(57.5, 83.2%, 56.1%)

CMYK0%, 3.5%, 83.2%, 43.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,407,000

CSS custom property--colour: #8F8A18;

Brightness & contrast

Relative luminance0.24083WCAG 2.x, 0 is black and 1 is white

Perceived brightness131.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.82:1

Contrast with white3.61:1WCAG normal text: Fail

Contrast with black5.82:1WCAG normal text: AA

Greyscale equivalent#838383

Inverted#7075E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#978400no red cones; affects about 1% of men; ΔE 7.9 from the original

Deuteranopia#998923no green cones; the most common form, about 1% of men; ΔE 6.1 from the original

Tritanopia#9A8076no blue cones; rare, and affects men and women equally; ΔE 50.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.61:1WCAG large text: AA

Contrast with black, large text5.82:1WCAG large text: AAA

Named colours

Olive · ΔE 4.9 Olivedrab · ΔE 18.4 Dark goldenrod · ΔE 22.1 Dark khaki · ΔE 23.8 Goldenrod · ΔE 27.6 Dark olivegreen · ΔE 29.8

Nearest named CSS colourOlive (#808000)ΔE 4.89, a close match

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#181D8F

Analogous#8F4E18, #598F18

Triadic#188F8A, #8A188F

Split complementary#18588F, #4F188F

Tetradic#188F4E, #181D8F, #8F1858

Tints, shades & saturation

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

Lighter +40%#EBE788

Lighter +30%#E4DE5C

Lighter +20%#DCD531

Lighter +10%#BBB41F

Darker −10%#636011

Darker −20%#383609

Darker −30%#0C0C02

Darker −40%#000000

More saturated +25%#A49D03

Less saturated −25%#7A772D

Channel breakdown

R143

G138

B24

Red143 (56.1%)

Green138 (54.1%)

Blue24 (9.4%)

Hue57.48°

Saturation (HSL)71.26%

Lightness32.75%

Dominant channelRed

Hex per channelR 8F · G 8A · B 18

Keep nerding

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

#8F8A18

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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