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Recognised as Colour

#EFE47F

  • #EFE47F
  • Yellow
  • Light
  • Nearest: Khaki

#EFE47F is a yellow with RGB values 239, 228, 127 and HSL 54°, 78%, 72%. It is a light colour, so black text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#EFE47F#EFE47F
HEX#EFE47F
RGBrgb(239, 228, 127)
RGB (0–1)0.9373, 0.8941, 0.498
RGB percentages93.7%, 89.4%, 49.8%
HSLhsl(54.1, 77.8%, 71.8%)
HSV / HSBhsv(54.1, 46.9%, 93.7%)
CMYK0%, 4.6%, 46.9%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,721,599
CSS custom property--colour: #EFE47F;

Brightness & contrast

Relative luminance0.7537WCAG 2.x, 0 is black and 1 is white
Perceived brightness222.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.07:1
Contrast with white1.31:1WCAG normal text: Fail
Contrast with black16.07:1WCAG normal text: AAA
Greyscale equivalent#DFDFDF
Inverted#101B80

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F4DE76no red cones; affects about 1% of men; ΔE 5.3 from the original
Deuteranopia#F8E483no green cones; the most common form, about 1% of men; ΔE 4.1 from the original
Tritanopia#FDD8CCno blue cones; rare, and affects men and women equally; ΔE 44.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.31:1WCAG large text: Fail
Contrast with black, large text16.07:1WCAG large text: AAA

Named colours

Khaki · ΔE 5.4Pale goldenrod · ΔE 19.6Dark khaki · ΔE 19.6Navajo white · ΔE 26.2Moccasin · ΔE 26.9Wheat · ΔE 28.6
Nearest named CSS colourKhaki (#F0E68C)ΔE 5.43, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7F8AEF
Analogous#EFAC7F, #C2EF7F
Triadic#7FEFE4, #E47FEF
Split complementary#7FC2EF, #AC7FEF
Tetradic#7FEFAC, #7F8AEF, #EF7FC2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FAF7DA
Lighter +10%#F5EEAC
Darker −10%#E9DA52
Darker −20%#E4D124
Darker −30%#BDAD18
Darker −40%#908412
More saturated +25%#FFF16F
Less saturated −25%#DDD691

Channel breakdown

R239
G228
B127
Red239 (93.7%)
Green228 (89.4%)
Blue127 (49.8%)
Hue54.11°
Saturation (HSL)77.78%
Lightness71.76%
Dominant channelRed
Hex per channelR EF · G E4 · B 7F

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Every value on this page was computed from “efe47f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.