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Recognised as Colour

#ECE181

  • #ECE181
  • Yellow
  • Light
  • Nearest: Khaki

#ECE181 is a yellow with RGB values 236, 225, 129 and HSL 54°, 74%, 72%. It is a light colour, so black text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#ECE181#ECE181
HEX#ECE181
RGBrgb(236, 225, 129)
RGB (0–1)0.9255, 0.8824, 0.5059
RGB percentages92.5%, 88.2%, 50.6%
HSLhsl(53.8, 73.8%, 71.6%)
HSV / HSBhsv(53.8, 45.3%, 92.5%)
CMYK0%, 4.7%, 45.3%, 7.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,524,225
CSS custom property--colour: #ECE181;

Brightness & contrast

Relative luminance0.73268WCAG 2.x, 0 is black and 1 is white
Perceived brightness219.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.65:1
Contrast with white1.34:1WCAG normal text: Fail
Contrast with black15.65:1WCAG normal text: AAA
Greyscale equivalent#DCDCDC
Inverted#131E7E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F0DB79no red cones; affects about 1% of men; ΔE 4.7 from the original
Deuteranopia#F4E185no green cones; the most common form, about 1% of men; ΔE 3.7 from the original
Tritanopia#FAD5CAno blue cones; rare, and affects men and women equally; ΔE 43 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.34:1WCAG large text: Fail
Contrast with black, large text15.65:1WCAG large text: AAA

Named colours

Khaki · ΔE 3.6Pale goldenrod · ΔE 17.4Dark khaki · ΔE 17.6Navajo white · ΔE 24.1Moccasin · ΔE 24.8Wheat · ΔE 26.3
Nearest named CSS colourKhaki (#F0E68C)ΔE 3.57, a close match
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#818CEC
Analogous#ECAB81, #C1EC81
Triadic#81ECE1, #E181EC
Split complementary#81C1EC, #AB81EC
Tetradic#81ECAC, #818CEC, #EC81C1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F9F6DA
Lighter +10%#F3ECAD
Darker −10%#E5D655
Darker −20%#DFCC28
Darker −30%#B8A81C
Darker −40%#8C8015
More saturated +25%#FEEF6F
Less saturated −25%#DAD393

Channel breakdown

R236
G225
B129
Red236 (92.5%)
Green225 (88.2%)
Blue129 (50.6%)
Hue53.83°
Saturation (HSL)73.79%
Lightness71.57%
Dominant channelRed
Hex per channelR EC · G E1 · B 81

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Every value on this page was computed from “ece181” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.