Recognised as Colour

#866F01

#866F01
Yellow
Dark
Nearest: Olive

#866F01 is a yellow with RGB values 134, 111, 1 and HSL 50°, 99%, 26%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#866F01#866F01

HEX#866F01

RGBrgb(134, 111, 1)

RGB (0–1)0.5255, 0.4353, 0.0039

RGB percentages52.5%, 43.5%, 0.4%

HSLhsl(49.6, 98.5%, 26.5%)

HSV / HSBhsv(49.6, 99.3%, 52.5%)

CMYK0%, 17.2%, 99.3%, 47.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,810,241

CSS custom property--colour: #866F01;

Brightness & contrast

Relative luminance0.16439WCAG 2.x, 0 is black and 1 is white

Perceived brightness112.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.9:1

Contrast with white4.9:1WCAG normal text: AA

Contrast with black4.29:1WCAG normal text: Fail

Greyscale equivalent#6C6C6C

Inverted#7990FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7D6D00no red cones; affects about 1% of men; ΔE 3.8 from the original

Deuteranopia#82740Eno green cones; the most common form, about 1% of men; ΔE 5.1 from the original

Tritanopia#92655Eno blue cones; rare, and affects men and women equally; ΔE 45.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.9:1WCAG large text: AAA

Contrast with black, large text4.29:1WCAG large text: AA

Named colours

Olive · ΔE 13.4 Dark goldenrod · ΔE 18.1 Peru · ΔE 26.8 Olivedrab · ΔE 28.8 Goldenrod · ΔE 29.2 Dark olivegreen · ΔE 29.8

Nearest named CSS colourOlive (#808000)ΔE 13.41, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#011886

Analogous#862D01, #5A8601

Triadic#01866F, #6F0186

Split complementary#015A86, #2D0186

Tetradic#01862D, #011886, #86015A

Tints, shades & saturation

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

Lighter +40%#FEE155

Lighter +30%#FDD823

Lighter +20%#EBC302

Lighter +10%#B99901

Darker −10%#534501

Darker −20%#211B00

Darker −30%#000000

Darker −40%#000000

More saturated +25%#877000

Less saturated −25%#756412

Channel breakdown

R134

G111

Red134 (52.5%)

Green111 (43.5%)

Blue1 (0.4%)

Hue49.62°

Saturation (HSL)98.52%

Lightness26.47%

Dominant channelRed

Hex per channelR 86 · G 6F · B 01

Keep nerding

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

#866F01

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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