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Recognised as Colour

#E1CA55

  • #E1CA55
  • Yellow
  • Light
  • Nearest: Khaki

#E1CA55 is a yellow with RGB values 225, 202, 85 and HSL 50°, 70%, 61%. It is a light colour, so black text on it reaches 12.8:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#E1CA55#E1CA55
HEX#E1CA55
RGBrgb(225, 202, 85)
RGB (0–1)0.8824, 0.7922, 0.3333
RGB percentages88.2%, 79.2%, 33.3%
HSLhsl(50.1, 70%, 60.8%)
HSV / HSBhsv(50.1, 62.2%, 88.2%)
CMYK0%, 10.2%, 62.2%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,797,397
CSS custom property--colour: #E1CA55;

Brightness & contrast

Relative luminance0.58904WCAG 2.x, 0 is black and 1 is white
Perceived brightness199.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.78:1
Contrast with white1.64:1WCAG normal text: Fail
Contrast with black12.78:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#1E35AA

Colour vision & accessibility

Protanopia#DCC548no red cones; affects about 1% of men; ΔE 3.9 from the original
Deuteranopia#E2CD5Bno green cones; the most common form, about 1% of men; ΔE 2 from the original
Tritanopia#F2BCB1no blue cones; rare, and affects men and women equally; ΔE 52.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.64:1WCAG large text: Fail
Contrast with black, large text12.78:1WCAG large text: AAA

Named colours

Nearest named CSS colourKhaki (#F0E68C)ΔE 17.65, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#556CE1
Analogous#E18455, #B2E155
Triadic#55E1CA, #CA55E1
Split complementary#55B2E1, #8455E1
Tetradic#55E184, #556CE1, #E155B2

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#F8F3D7
Lighter +20%#F0E5AC
Lighter +10%#E9D880
Darker −10%#D9BC2A
Darker −20%#B1991F
Darker −30%#857318
Darker −40%#5A4E10
More saturated +25%#FADB3C
Less saturated −25%#C8B96E

Channel breakdown

R225
G202
B85
Red225 (88.2%)
Green202 (79.2%)
Blue85 (33.3%)
Hue50.14°
Saturation (HSL)70%
Lightness60.78%
Dominant channelRed
Hex per channelR E1 · G CA · B 55

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Every value on this page was computed from “e1ca55” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.