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Colour

#E1F800

  • #E1F800
  • Yellow
  • Light
  • Nearest: Yellow

#E1F800 is a yellow with RGB values 225, 248, 0 and HSL 66°, 100%, 49%. It is a light colour, so black text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#E1F800#E1F800
HEX#E1F800
RGBrgb(225, 248, 0)
RGB (0–1)0.8824, 0.9725, 0
RGB percentages88.2%, 97.3%, 0%
HSLhsl(65.6, 100%, 48.6%)
HSV / HSBhsv(65.6, 100%, 97.3%)
CMYK9.3%, 0%, 100%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,809,088
CSS custom property--colour: #E1F800;

Brightness & contrast

Relative luminance0.83142WCAG 2.x, 0 is black and 1 is white
Perceived brightness226.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.63:1
Contrast with white1.19:1WCAG normal text: Fail
Contrast with black17.63:1WCAG normal text: AAA
Greyscale equivalent#E1E1E1
Inverted#1E07FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEA00no red cones; affects about 1% of men; ΔE 19.1 from the original
Deuteranopia#FFEC32no green cones; the most common form, about 1% of men; ΔE 20.1 from the original
Tritanopia#F0E9D3no blue cones; rare, and affects men and women equally; ΔE 84.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.19:1WCAG large text: Fail
Contrast with black, large text17.63:1WCAG large text: AAA

Named colours

Yellow · ΔE 10.6Green yellow · ΔE 23.6Gold · ΔE 29.4Yellow green · ΔE 30Chartreuse · ΔE 38Lawn green · ΔE 38
Nearest named CSS colourYellow (#FFFF00)ΔE 10.61, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1700F8
Analogous#F89300, #65F800
Triadic#00E1F8, #F800E1
Split complementary#0065F8, #9300F8
Tetradic#00F893, #1700F8, #F80065

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FAFFC5
Lighter +30%#F5FF92
Lighter +20%#F0FF5F
Lighter +10%#EBFF2C
Darker −10%#B3C500
Darker −20%#849200
Darker −30%#565F00
Darker −40%#282C00
More saturated +25%#E1F800
Less saturated −25%#C8D91F

Channel breakdown

R225
G248
B0
Red225 (88.2%)
Green248 (97.3%)
Blue0 (0%)
Hue65.56°
Saturation (HSL)100%
Lightness48.63%
Dominant channelGreen
Hex per channelR E1 · G F8 · B 00

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Every value on this page was computed from “e1f800” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.