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Recognised as Colour

#FFD209

  • #FFD209
  • Yellow
  • Light
  • Nearest: Gold

#FFD209 is a yellow with RGB values 255, 210, 9 and HSL 49°, 100%, 52%. It is a light colour, so black text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#FFD209#FFD209
HEX#FFD209
RGBrgb(255, 210, 9)
RGB (0–1)1, 0.8235, 0.0353
RGB percentages100%, 82.4%, 3.5%
HSLhsl(49, 100%, 51.8%)
HSV / HSBhsv(49, 96.5%, 100%)
CMYK0%, 17.6%, 96.5%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,765,449
CSS custom property--colour: #FFD209;

Brightness & contrast

Relative luminance0.67373WCAG 2.x, 0 is black and 1 is white
Perceived brightness212.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.47:1
Contrast with white1.45:1WCAG normal text: Fail
Contrast with black14.47:1WCAG normal text: AAA
Greyscale equivalent#CDCDCD
Inverted#002DF6

Colour vision & accessibility

Protanopia#EBCF00no red cones; affects about 1% of men; ΔE 7.8 from the original
Deuteranopia#F6DC25no green cones; the most common form, about 1% of men; ΔE 9.2 from the original
Tritanopia#FFBFB3no blue cones; rare, and affects men and women equally; ΔE 73.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.45:1WCAG large text: Fail
Contrast with black, large text14.47:1WCAG large text: AAA

Named colours

Nearest named CSS colourGold (#FFD700)ΔE 3.33, a close match
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#0936FF
Analogous#FF5709, #B1FF09
Triadic#09FFD2, #D209FF
Split complementary#09B1FF, #5709FF
Tetradic#09FF57, #0936FF, #FF09B1

Tints, shades & saturation

Lighter +40%#FFF7D5
Lighter +30%#FFEEA2
Lighter +20%#FFE56F
Lighter +10%#FFDB3C
Darker −10%#D5AE00
Darker −20%#A28400
Darker −30%#6F5B00
Darker −40%#3C3100
More saturated +25%#FFD209
Less saturated −25%#E0BE28

Channel breakdown

R255
G210
B9
Red255 (100%)
Green210 (82.4%)
Blue9 (3.5%)
Hue49.02°
Saturation (HSL)100%
Lightness51.76%
Dominant channelRed
Hex per channelR FF · G D2 · B 09

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Every value on this page was computed from “ffd209” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.