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Colour

#ECF49F

  • #ECF49F
  • Yellow
  • Light
  • Nearest: Khaki

#ECF49F is a yellow with RGB values 236, 244, 159 and HSL 66°, 79%, 79%. It is a light colour, so black text on it reaches 18:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#ECF49F#ECF49F
HEX#ECF49F
RGBrgb(236, 244, 159)
RGB (0–1)0.9255, 0.9569, 0.6235
RGB percentages92.5%, 95.7%, 62.4%
HSLhsl(65.6, 79.4%, 79%)
HSV / HSBhsv(65.6, 34.8%, 95.7%)
CMYK3.3%, 0%, 34.8%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,529,119
CSS custom property--colour: #ECF49F;

Brightness & contrast

Relative luminance0.85037WCAG 2.x, 0 is black and 1 is white
Perceived brightness233.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.01:1
Contrast with white1.17:1WCAG normal text: Fail
Contrast with black18.01:1WCAG normal text: AAA
Greyscale equivalent#ECECEC
Inverted#130B60

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEC99no red cones; affects about 1% of men; ΔE 10.8 from the original
Deuteranopia#FFEFA3no green cones; the most common form, about 1% of men; ΔE 10.2 from the original
Tritanopia#F6EBDFno blue cones; rare, and affects men and women equally; ΔE 37.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.17:1WCAG large text: Fail
Contrast with black, large text18.01:1WCAG large text: AAA

Named colours

Khaki · ΔE 8.8Pale goldenrod · ΔE 12.5Lemon chiffon · ΔE 20.8Dark khaki · ΔE 21.6Moccasin · ΔE 22.6Light goldenrod yellow · ΔE 23
Nearest named CSS colourKhaki (#F0E68C)ΔE 8.78, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A79FF4
Analogous#F4D29F, #C2F49F
Triadic#9FECF4, #F49FEC
Split complementary#9FC2F4, #D29FF4
Tetradic#9FF4D2, #A79FF4, #F49FC2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FEFEFB
Lighter +10%#F5F9CD
Darker −10%#E3EF71
Darker −20%#DAEA43
Darker −30%#CEE01A
Darker −40%#A4B314
More saturated +25%#F5FF94
Less saturated −25%#E1E7AC

Channel breakdown

R236
G244
B159
Red236 (92.5%)
Green244 (95.7%)
Blue159 (62.4%)
Hue65.65°
Saturation (HSL)79.44%
Lightness79.02%
Dominant channelGreen
Hex per channelR EC · G F4 · B 9F

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Every value on this page was computed from “ecf49f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.