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Colour

#B4A555

  • #B4A555
  • Yellow
  • Dark
  • Nearest: Dark khaki

#B4A555 is a yellow with RGB values 180, 165, 85 and HSL 51°, 39%, 52%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.

Colour values

#B4A555#B4A555
HEX#B4A555
RGBrgb(180, 165, 85)
RGB (0–1)0.7059, 0.6471, 0.3333
RGB percentages70.6%, 64.7%, 33.3%
HSLhsl(50.5, 38.8%, 52%)
HSV / HSBhsv(50.5, 52.8%, 70.6%)
CMYK0%, 8.3%, 52.8%, 29.4%naive device-independent conversion; real print needs an ICC profile
24-bit integer11,838,805
CSS custom property--colour: #B4A555;

Brightness & contrast

Relative luminance0.37269WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.45:1
Contrast with white2.48:1WCAG normal text: Fail
Contrast with black8.45:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#4B5AAA

Colour vision & accessibility

Protanopia#B2A14Eno red cones; affects about 1% of men; ΔE 2.4 from the original
Deuteranopia#B7A759no green cones; the most common form, about 1% of men; ΔE 1.4 from the original
Tritanopia#C09B93no blue cones; rare, and affects men and women equally; ΔE 38 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.48:1WCAG large text: Fail
Contrast with black, large text8.45:1WCAG large text: AAA

Named colours

Nearest named CSS colourDark khaki (#BDB76B)ΔE 7.84, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#5564B4
Analogous#B47655, #94B455
Triadic#55B4A5, #A555B4
Split complementary#5593B4, #7655B4
Tetradic#55B476, #5564B4, #B45593

Tints, shades & saturation

Lighter +40%#F2F0E3
Lighter +30%#E3DDBF
Lighter +20%#D3CA9C
Lighter +10%#C4B878
Darker −10%#948742
Darker −20%#716732
Darker −30%#4E4722
Darker −40%#2A2713
More saturated +25%#D3BA36
Less saturated −25%#959074

Channel breakdown

R180
G165
B85
Red180 (70.6%)
Green165 (64.7%)
Blue85 (33.3%)
Hue50.53°
Saturation (HSL)38.78%
Lightness51.96%
Dominant channelRed
Hex per channelR B4 · G A5 · B 55

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Every value on this page was computed from “b4a555” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.