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Recognised as Colour

#B2BC09

  • #B2BC09
  • Yellow
  • Dark
  • Nearest: Yellow green

#B2BC09 is a yellow with RGB values 178, 188, 9 and HSL 63°, 91%, 39%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#B2BC09#B2BC09
HEX#B2BC09
RGBrgb(178, 188, 9)
RGB (0–1)0.698, 0.7373, 0.0353
RGB percentages69.8%, 73.7%, 3.5%
HSLhsl(63.4, 90.9%, 38.6%)
HSV / HSBhsv(63.4, 95.2%, 73.7%)
CMYK5.3%, 0%, 95.2%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,713,545
CSS custom property--colour: #B2BC09;

Brightness & contrast

Relative luminance0.45451WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.09:1
Contrast with white2.08:1WCAG normal text: Fail
Contrast with black10.09:1WCAG normal text: AAA
Greyscale equivalent#ADADAD
Inverted#4D43F6

Colour vision & accessibility

Protanopia#CBB200no red cones; affects about 1% of men; ΔE 16 from the original
Deuteranopia#CBB526no green cones; the most common form, about 1% of men; ΔE 15.7 from the original
Tritanopia#BFB0A0no blue cones; rare, and affects men and women equally; ΔE 67.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.08:1WCAG large text: Fail
Contrast with black, large text10.09:1WCAG large text: AAA

Named colours

Nearest named CSS colourYellow green (#9ACD32)ΔE 18.22, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#1309BC
Analogous#BC6D09, #58BC09
Triadic#09B2BC, #BC09B2
Split complementary#0958BC, #6D09BC
Tetradic#09BC6D, #1309BC, #BC0958

Tints, shades & saturation

Lighter +40%#F4FA97
Lighter +30%#F0F866
Lighter +20%#EBF536
Lighter +10%#E0ED0B
Darker −10%#848B07
Darker −20%#565B04
Darker −30%#282A02
Darker −40%#000000
More saturated +25%#BAC500
Less saturated −25%#9CA322

Channel breakdown

R178
G188
B9
Red178 (69.8%)
Green188 (73.7%)
Blue9 (3.5%)
Hue63.35°
Saturation (HSL)90.86%
Lightness38.63%
Dominant channelGreen
Hex per channelR B2 · G BC · B 09

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Every value on this page was computed from “b2bc09” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.