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Colour

#EFFF82

  • #EFFF82
  • Yellow
  • Light
  • Nearest: Khaki

#EFFF82 is a yellow with RGB values 239, 255, 130 and HSL 68°, 100%, 75%. It is a light colour, so black text on it reaches 19.3:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#EFFF82#EFFF82
HEX#EFFF82
RGBrgb(239, 255, 130)
RGB (0–1)0.9373, 1, 0.5098
RGB percentages93.7%, 100%, 51%
HSLhsl(67.7, 100%, 75.5%)
HSV / HSBhsv(67.7, 49%, 100%)
CMYK6.3%, 0%, 49%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,728,514
CSS custom property--colour: #EFFF82;

Brightness & contrast

Relative luminance0.91482WCAG 2.x, 0 is black and 1 is white
Perceived brightness239.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 19.3:1
Contrast with white1.09:1WCAG normal text: Fail
Contrast with black19.3:1WCAG normal text: AAA
Greyscale equivalent#F3F3F3
Inverted#10007D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFF477no red cones; affects about 1% of men; ΔE 11.3 from the original
Deuteranopia#FFF689no green cones; the most common form, about 1% of men; ΔE 12 from the original
Tritanopia#FBF3E2no blue cones; rare, and affects men and women equally; ΔE 53.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.09:1WCAG large text: Fail
Contrast with black, large text19.3:1WCAG large text: AAA

Named colours

Khaki · ΔE 19.4Yellow green · ΔE 26.9Pale goldenrod · ΔE 31Pale green · ΔE 32.5Dark khaki · ΔE 32.5Light green · ΔE 32.9
Nearest named CSS colourKhaki (#F0E68C)ΔE 19.42, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9282FF
Analogous#FFD182, #B1FF82
Triadic#82EFFF, #FF82EF
Split complementary#82B0FF, #D182FF
Tetradic#82FFD1, #9282FF, #FF82B0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FCFFE8
Lighter +10%#F6FFB5
Darker −10%#E8FF4F
Darker −20%#E2FF1C
Darker −30%#CAE800
Darker −40%#9EB500
More saturated +25%#EFFF82
Less saturated −25%#E3EF92

Channel breakdown

R239
G255
B130
Red239 (93.7%)
Green255 (100%)
Blue130 (51%)
Hue67.68°
Saturation (HSL)100%
Lightness75.49%
Dominant channelGreen
Hex per channelR EF · G FF · B 82

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Every value on this page was computed from “efff82” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.