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Recognised as Colour

#E4C563

  • #E4C563
  • Yellow
  • Light
  • Nearest: Khaki

#E4C563 is a yellow with RGB values 228, 197, 99 and HSL 46°, 70%, 64%. It is a light colour, so black text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#E4C563#E4C563
HEX#E4C563
RGBrgb(228, 197, 99)
RGB (0–1)0.8941, 0.7725, 0.3882
RGB percentages89.4%, 77.3%, 38.8%
HSLhsl(45.6, 70.5%, 64.1%)
HSV / HSBhsv(45.6, 56.6%, 89.4%)
CMYK0%, 13.6%, 56.6%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,992,739
CSS custom property--colour: #E4C563;

Brightness & contrast

Relative luminance0.57327WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.47:1
Contrast with white1.68:1WCAG normal text: Fail
Contrast with black12.47:1WCAG normal text: AAA
Greyscale equivalent#C5C5C5
Inverted#1B3A9C

Colour vision & accessibility

Protanopia#D7C25Ano red cones; affects about 1% of men; ΔE 5.2 from the original
Deuteranopia#DFCB67no green cones; the most common form, about 1% of men; ΔE 5 from the original
Tritanopia#F5B8AFno blue cones; rare, and affects men and women equally; ΔE 44.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.68:1WCAG large text: Fail
Contrast with black, large text12.47:1WCAG large text: AAA

Named colours

Nearest named CSS colourKhaki (#F0E68C)ΔE 14.96, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#6382E4
Analogous#E48463, #C3E463
Triadic#63E4C5, #C563E4
Split complementary#63C3E4, #8463E4
Tetradic#63E484, #6382E4, #E463C3

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#FBF5E5
Lighter +20%#F3E5BA
Lighter +10%#ECD58E
Darker −10%#DCB538
Darker −20%#C09A21
Darker −30%#94771A
Darker −40%#695412
More saturated +25%#FBD14C
Less saturated −25%#CDB97A

Channel breakdown

R228
G197
B99
Red228 (89.4%)
Green197 (77.3%)
Blue99 (38.8%)
Hue45.58°
Saturation (HSL)70.49%
Lightness64.12%
Dominant channelRed
Hex per channelR E4 · G C5 · B 63

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Every value on this page was computed from “e4c563” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.