Recognised as Colour
#FFE03F
- #FFE03F
- Yellow
- Light
- Nearest: Gold
#FFE03F is a yellow with RGB values 255, 224, 63 and HSL 50°, 100%, 62%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Gold.
Colour values
#FFE03F#FFE03F
HEX#FFE03F
RGBrgb(255, 224, 63)
RGB (0–1)1, 0.8784, 0.2471
RGB percentages100%, 87.8%, 24.7%
HSLhsl(50.3, 100%, 62.4%)
HSV / HSBhsv(50.3, 75.3%, 100%)
CMYK0%, 12.2%, 75.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,769,087
CSS custom property--colour: #FFE03F;
Brightness & contrast
Relative luminance0.7493WCAG 2.x, 0 is black and 1 is white
Perceived brightness222.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.99:1
Contrast with white1.31:1WCAG normal text: Fail
Contrast with black15.99:1WCAG normal text: AAA
Greyscale equivalent#DBDBDB
Inverted#001FC0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.31:1WCAG large text: Fail
Contrast with black, large text15.99:1WCAG large text: AAA
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3F5EFF
Analogous#FF803F, #BEFF3F
Triadic#3FFFE0, #E03FFF
Split complementary#3FBEFF, #803FFF
Tetradic#3FFF80, #3F5EFF, #FF3FBE
Tints, shades & saturation
Channel breakdown
R255
G224
B63
Red255 (100%)
Green224 (87.8%)
Blue63 (24.7%)
Hue50.31°
Saturation (HSL)100%
Lightness62.35%
Dominant channelRed
Hex per channelR FF · G E0 · B 3F
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