Recognised as Colour
#FDF455
- #FDF455
- Yellow
- Light
- Nearest: Gold
#FDF455 is a yellow with RGB values 253, 244, 85 and HSL 57°, 98%, 66%. It is a light colour, so black text on it reaches 18.2:1 contrast (AAA for normal text). The nearest named colour is Gold.
Colour values
#FDF455#FDF455
HEX#FDF455
RGBrgb(253, 244, 85)
RGB (0–1)0.9922, 0.9569, 0.3333
RGB percentages99.2%, 95.7%, 33.3%
HSLhsl(56.8, 97.7%, 66.3%)
HSV / HSBhsv(56.8, 66.4%, 99.2%)
CMYK0%, 3.6%, 66.4%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,643,157
CSS custom property--colour: #FDF455;
Brightness & contrast
Relative luminance0.8624WCAG 2.x, 0 is black and 1 is white
Perceived brightness234.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.25:1
Contrast with white1.15:1WCAG normal text: Fail
Contrast with black18.25:1WCAG normal text: AAA
Greyscale equivalent#EAEAEA
Inverted#020BAA
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.15:1WCAG large text: Fail
Contrast with black, large text18.25:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#555EFD
Analogous#FDA055, #B2FD55
Triadic#55FDF4, #F455FD
Split complementary#55B2FD, #A055FD
Tetradic#55FDA0, #555EFD, #FD55B2
Tints, shades & saturation
Channel breakdown
R253
G244
B85
Red253 (99.2%)
Green244 (95.7%)
Blue85 (33.3%)
Hue56.79°
Saturation (HSL)97.67%
Lightness66.27%
Dominant channelRed
Hex per channelR FD · G F4 · B 55
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