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Recognised as Colour

#E4F82E

  • #E4F82E
  • Yellow
  • Light
  • Nearest: Yellow

#E4F82E is a yellow with RGB values 228, 248, 46 and HSL 66°, 94%, 58%. It is a light colour, so black text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#E4F82E#E4F82E
HEX#E4F82E
RGBrgb(228, 248, 46)
RGB (0–1)0.8941, 0.9725, 0.1804
RGB percentages89.4%, 97.3%, 18%
HSLhsl(65.9, 93.5%, 57.6%)
HSV / HSBhsv(65.9, 81.5%, 97.3%)
CMYK8.1%, 0%, 81.5%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,005,742
CSS custom property--colour: #E4F82E;

Brightness & contrast

Relative luminance0.83826WCAG 2.x, 0 is black and 1 is white
Perceived brightness227.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.77:1
Contrast with white1.18:1WCAG normal text: Fail
Contrast with black17.77:1WCAG normal text: AAA
Greyscale equivalent#E5E5E5
Inverted#1B07D1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEB00no red cones; affects about 1% of men; ΔE 17.8 from the original
Deuteranopia#FFED44no green cones; the most common form, about 1% of men; ΔE 18.1 from the original
Tritanopia#F3E9D4no blue cones; rare, and affects men and women equally; ΔE 78.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.18:1WCAG large text: Fail
Contrast with black, large text17.77:1WCAG large text: AAA

Named colours

Yellow · ΔE 12.7Green yellow · ΔE 24.1Yellow green · ΔE 26.4Gold · ΔE 27.5Lawn green · ΔE 39.6Chartreuse · ΔE 39.7
Nearest named CSS colourYellow (#FFFF00)ΔE 12.65, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#422EF8
Analogous#F8A72E, #7FF82E
Triadic#2EE4F8, #F82EE4
Split complementary#2E7FF8, #A72EF8
Tetradic#2EF8A7, #422EF8, #F82E7F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEFFF3
Lighter +30%#F7FDC2
Lighter +20%#F1FB91
Lighter +10%#EAFA5F
Darker −10%#D5EB08
Darker −20%#A8BA06
Darker −30%#7B8805
Darker −40%#4F5703
More saturated +25%#EAFF27
Less saturated −25%#CEDD49

Channel breakdown

R228
G248
B46
Red228 (89.4%)
Green248 (97.3%)
Blue46 (18%)
Hue65.94°
Saturation (HSL)93.52%
Lightness57.65%
Dominant channelGreen
Hex per channelR E4 · G F8 · B 2E

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Every value on this page was computed from “e4f82e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.