Recognised as Colour
#F1D837
- #F1D837
- Yellow
- Light
- Nearest: Gold
#F1D837 is a yellow with RGB values 241, 216, 55 and HSL 52°, 87%, 58%. It is a light colour, so black text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Gold.
Colour values
#F1D837#F1D837
HEX#F1D837
RGBrgb(241, 216, 55)
RGB (0–1)0.9451, 0.8471, 0.2157
RGB percentages94.5%, 84.7%, 21.6%
HSLhsl(51.9, 86.9%, 58%)
HSV / HSBhsv(51.9, 77.2%, 94.5%)
CMYK0%, 10.4%, 77.2%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,849,527
CSS custom property--colour: #F1D837;
Brightness & contrast
Relative luminance0.68088WCAG 2.x, 0 is black and 1 is white
Perceived brightness212.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.62:1
Contrast with white1.44:1WCAG normal text: Fail
Contrast with black14.62:1WCAG normal text: AAA
Greyscale equivalent#D2D2D2
Inverted#0E27C8
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.44:1WCAG large text: Fail
Contrast with black, large text14.62:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3750F1
Analogous#F17B37, #ADF137
Triadic#37F1D8, #D837F1
Split complementary#37ADF1, #7B37F1
Tetradic#37F17B, #3750F1, #F137AD
Tints, shades & saturation
Channel breakdown
R241
G216
B55
Red241 (94.5%)
Green216 (84.7%)
Blue55 (21.6%)
Hue51.94°
Saturation (HSL)86.92%
Lightness58.04%
Dominant channelRed
Hex per channelR F1 · G D8 · B 37
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