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Recognised as Colour

#CFDA03

  • #CFDA03
  • Yellow
  • Light
  • Nearest: Yellow

#CFDA03 is a yellow with RGB values 207, 218, 3 and HSL 63°, 97%, 43%. It is a light colour, so black text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#CFDA03#CFDA03
HEX#CFDA03
RGBrgb(207, 218, 3)
RGB (0–1)0.8118, 0.8549, 0.0118
RGB percentages81.2%, 85.5%, 1.2%
HSLhsl(63.1, 97.3%, 43.3%)
HSV / HSBhsv(63.1, 98.6%, 85.5%)
CMYK5%, 0%, 98.6%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,621,763
CSS custom property--colour: #CFDA03;

Brightness & contrast

Relative luminance0.63415WCAG 2.x, 0 is black and 1 is white
Perceived brightness201.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.68:1
Contrast with white1.53:1WCAG normal text: Fail
Contrast with black13.68:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#3025FC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EBCF00no red cones; affects about 1% of men; ΔE 17.4 from the original
Deuteranopia#EBD22Ano green cones; the most common form, about 1% of men; ΔE 17.2 from the original
Tritanopia#DECCB9no blue cones; rare, and affects men and women equally; ΔE 75.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.53:1WCAG large text: Fail
Contrast with black, large text13.68:1WCAG large text: AAA

Named colours

Yellow · ΔE 18.1Gold · ΔE 22.5Yellow green · ΔE 22.6Green yellow · ΔE 29.9Goldenrod · ΔE 37.4Khaki · ΔE 41
Nearest named CSS colourYellow (#FFFF00)ΔE 18.06, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0E03DA
Analogous#DA7903, #64DA03
Triadic#03CFDA, #DA03CF
Split complementary#0364DA, #7903DA
Tetradic#03DA79, #0E03DA, #DA0364

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FAFEAB
Lighter +30%#F6FD79
Lighter +20%#F3FC47
Lighter +10%#F0FC14
Darker −10%#9FA802
Darker −20%#6F7502
Darker −30%#404301
Darker −40%#101100
More saturated +25%#D2DD00
Less saturated −25%#B6BE1F

Channel breakdown

R207
G218
B3
Red207 (81.2%)
Green218 (85.5%)
Blue3 (1.2%)
Hue63.07°
Saturation (HSL)97.29%
Lightness43.33%
Dominant channelGreen
Hex per channelR CF · G DA · B 03

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Every value on this page was computed from “cfda03” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.