Colour
#FFB730
- #FFB730
- Orange
- Light
- Nearest: Orange
#FFB730 is a orange with RGB values 255, 183, 48 and HSL 39°, 100%, 59%. It is a light colour, so black text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Orange.
Colour values
#FFB730#FFB730
HEX#FFB730
RGBrgb(255, 183, 48)
RGB (0–1)1, 0.7176, 0.1882
RGB percentages100%, 71.8%, 18.8%
HSLhsl(39.1, 100%, 59.4%)
HSV / HSBhsv(39.1, 81.2%, 100%)
CMYK0%, 28.2%, 81.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,758,576
CSS custom property--colour: #FFB730;
Brightness & contrast
Relative luminance0.5534WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.07:1
Contrast with white1.74:1WCAG normal text: Fail
Contrast with black12.07:1WCAG normal text: AAA
Greyscale equivalent#BDBDBD
Inverted#0048CF
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.74:1WCAG large text: Fail
Contrast with black, large text12.07:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3078FF
Analogous#FF4F30, #E0FF30
Triadic#30FFB7, #B730FF
Split complementary#30DFFF, #5030FF
Tetradic#30FF4F, #3078FF, #FF30DF
Tints, shades & saturation
Channel breakdown
R255
G183
B48
Red255 (100%)
Green183 (71.8%)
Blue48 (18.8%)
Hue39.13°
Saturation (HSL)100%
Lightness59.41%
Dominant channelRed
Hex per channelR FF · G B7 · B 30
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