Colour
#BCA64F
- #BCA64F
- Yellow
- Dark
- Nearest: Dark khaki
#BCA64F is a yellow with RGB values 188, 166, 79 and HSL 48°, 45%, 52%. It is a dark colour, so black text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#BCA64F#BCA64F
HEX#BCA64F
RGBrgb(188, 166, 79)
RGB (0–1)0.7373, 0.651, 0.3098
RGB percentages73.7%, 65.1%, 31%
HSLhsl(47.9, 44.9%, 52.4%)
HSV / HSBhsv(47.9, 58%, 73.7%)
CMYK0%, 11.7%, 58%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,363,343
CSS custom property--colour: #BCA64F;
Brightness & contrast
Relative luminance0.38528WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.71:1
Contrast with white2.41:1WCAG normal text: Fail
Contrast with black8.71:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#4359B0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.41:1WCAG large text: Fail
Contrast with black, large text8.71:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4F65BC
Analogous#BC704F, #9CBC4F
Triadic#4FBCA6, #A64FBC
Split complementary#4F9BBC, #704FBC
Tetradic#4FBC70, #4F65BC, #BC4F9C
Tints, shades & saturation
Channel breakdown
R188
G166
B79
Red188 (73.7%)
Green166 (65.1%)
Blue79 (31%)
Hue47.89°
Saturation (HSL)44.86%
Lightness52.35%
Dominant channelRed
Hex per channelR BC · G A6 · B 4F
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Harmonies
Similar named colours
Also reads as
BCa64F (chemical formula)
- Formula
- 2,594.8 g/mol
- 66 atoms
BCa64F has a molar mass of 2,594.8 g/mol, made up of 66 atoms across 3 elements: 1 × B, 64 × Ca, 1 × F.
Molar mass
Molar mass2,594.8 g/mol
Total atoms per molecule66
Distinct elements3
Mass of one molecule4.3087668 × 10^-21 g
Molecules per gram2.3208497 × 10^20
Composition by mass
B0.4%
Ca98.9%
F0.7%
Boron (B)10.81 g/mol, 0.417%
Calcium (Ca × 64)2,564.992 g/mol, 98.851%
Fluorine (F)18.998 g/mol, 0.732%
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