Colour
#FFF454
- #FFF454
- Yellow
- Light
- Nearest: Gold
#FFF454 is a yellow with RGB values 255, 244, 84 and HSL 56°, 100%, 66%. It is a light colour, so black text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Gold.
Colour values
#FFF454#FFF454
HEX#FFF454
RGBrgb(255, 244, 84)
RGB (0–1)1, 0.9569, 0.3294
RGB percentages100%, 95.7%, 32.9%
HSLhsl(56.1, 100%, 66.5%)
HSV / HSBhsv(56.1, 67.1%, 100%)
CMYK0%, 4.3%, 67.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,774,228
CSS custom property--colour: #FFF454;
Brightness & contrast
Relative luminance0.86601WCAG 2.x, 0 is black and 1 is white
Perceived brightness234.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.32:1
Contrast with white1.15:1WCAG normal text: Fail
Contrast with black18.32:1WCAG normal text: AAA
Greyscale equivalent#EBEBEB
Inverted#000BAB
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 text18.32:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#545FFF
Analogous#FF9F54, #B4FF54
Triadic#54FFF4, #F454FF
Split complementary#54B4FF, #9F54FF
Tetradic#54FF9F, #545FFF, #FF54B4
Tints, shades & saturation
Channel breakdown
R255
G244
B84
Red255 (100%)
Green244 (95.7%)
Blue84 (32.9%)
Hue56.14°
Saturation (HSL)100%
Lightness66.47%
Dominant channelRed
Hex per channelR FF · G F4 · B 54
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