Recognised as Colour
#F3D31D
- #F3D31D
- Yellow
- Light
- Nearest: Gold
#F3D31D is a yellow with RGB values 243, 211, 29 and HSL 51°, 90%, 53%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Gold.
Colour values
#F3D31D#F3D31D
HEX#F3D31D
RGBrgb(243, 211, 29)
RGB (0–1)0.9529, 0.8275, 0.1137
RGB percentages95.3%, 82.7%, 11.4%
HSLhsl(51, 89.9%, 53.3%)
HSV / HSBhsv(51, 88.1%, 95.3%)
CMYK0%, 13.2%, 88.1%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,979,293
CSS custom property--colour: #F3D31D;
Brightness & contrast
Relative luminance0.65732WCAG 2.x, 0 is black and 1 is white
Perceived brightness209.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.15:1
Contrast with white1.48:1WCAG normal text: Fail
Contrast with black14.15:1WCAG normal text: AAA
Greyscale equivalent#CDCDCD
Inverted#0C2CE2
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.48:1WCAG large text: Fail
Contrast with black, large text14.15:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1D3DF3
Analogous#F3681D, #A8F31D
Triadic#1DF3D3, #D31DF3
Split complementary#1DA8F3, #681DF3
Tetradic#1DF368, #1D3DF3, #F31DA8
Tints, shades & saturation
Channel breakdown
R243
G211
B29
Red243 (95.3%)
Green211 (82.7%)
Blue29 (11.4%)
Hue51.03°
Saturation (HSL)89.92%
Lightness53.33%
Dominant channelRed
Hex per channelR F3 · G D3 · B 1D
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