Colour
#FFBF04
- #FFBF04
- Orange
- Light
- Nearest: Gold
#FFBF04 is a orange with RGB values 255, 191, 4 and HSL 45°, 100%, 51%. It is a light colour, so black text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Gold.
Colour values
#FFBF04#FFBF04
HEX#FFBF04
RGBrgb(255, 191, 4)
RGB (0–1)1, 0.749, 0.0157
RGB percentages100%, 74.9%, 1.6%
HSLhsl(44.7, 100%, 50.8%)
HSV / HSBhsv(44.7, 98.4%, 100%)
CMYK0%, 25.1%, 98.4%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,760,580
CSS custom property--colour: #FFBF04;
Brightness & contrast
Relative luminance0.5853WCAG 2.x, 0 is black and 1 is white
Perceived brightness202.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.71:1
Contrast with white1.65:1WCAG normal text: Fail
Contrast with black12.71:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#0040FB
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.65:1WCAG large text: Fail
Contrast with black, large text12.71:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0444FF
Analogous#FF4204, #C1FF04
Triadic#04FFBF, #BF04FF
Split complementary#04C1FF, #4204FF
Tetradic#04FF42, #0444FF, #FF04C1
Tints, shades & saturation
Channel breakdown
R255
G191
B4
Red255 (100%)
Green191 (74.9%)
Blue4 (1.6%)
Hue44.7°
Saturation (HSL)100%
Lightness50.78%
Dominant channelRed
Hex per channelR FF · G BF · B 04
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