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Colour

#EFFF84

  • #EFFF84
  • Yellow
  • Light
  • Nearest: Khaki

#EFFF84 is a yellow with RGB values 239, 255, 132 and HSL 68°, 100%, 76%. 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

#EFFF84#EFFF84
HEX#EFFF84
RGBrgb(239, 255, 132)
RGB (0–1)0.9373, 1, 0.5176
RGB percentages93.7%, 100%, 51.8%
HSLhsl(67.8, 100%, 75.9%)
HSV / HSBhsv(67.8, 48.2%, 100%)
CMYK6.3%, 0%, 48.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,728,516
CSS custom property--colour: #EFFF84;

Brightness & contrast

Relative luminance0.91537WCAG 2.x, 0 is black and 1 is white
Perceived brightness239.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 19.31:1
Contrast with white1.09:1WCAG normal text: Fail
Contrast with black19.31:1WCAG normal text: AAA
Greyscale equivalent#F3F3F3
Inverted#10007B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFF479no red cones; affects about 1% of men; ΔE 11.2 from the original
Deuteranopia#FFF68Bno green cones; the most common form, about 1% of men; ΔE 12 from the original
Tritanopia#FBF3E3no blue cones; rare, and affects men and women equally; ΔE 52.8 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 text19.31:1WCAG large text: AAA

Named colours

Khaki · ΔE 18.7Yellow green · ΔE 27.4Pale goldenrod · ΔE 30.1Dark khaki · ΔE 32Pale green · ΔE 32.1Light green · ΔE 32.5
Nearest named CSS colourKhaki (#F0E68C)ΔE 18.74, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9484FF
Analogous#FFD284, #B2FF84
Triadic#84EFFF, #FF84EF
Split complementary#84B2FF, #D184FF
Tetradic#84FFD1, #9484FF, #FF84B2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FCFFEA
Lighter +10%#F6FFB7
Darker −10%#E8FF51
Darker −20%#E2FF1E
Darker −30%#CCEA00
Darker −40%#9FB700
More saturated +25%#EFFF84
Less saturated −25%#E4F093

Channel breakdown

R239
G255
B132
Red239 (93.7%)
Green255 (100%)
Blue132 (51.8%)
Hue67.8°
Saturation (HSL)100%
Lightness75.88%
Dominant channelGreen
Hex per channelR EF · G FF · B 84

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Every value on this page was computed from “efff84” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.