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Colour

#63E800

  • #63E800
  • Green
  • Light
  • Nearest: Lawn green

#63E800 is a green with RGB values 99, 232, 0 and HSL 94°, 100%, 45%. It is a light colour, so black text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#63E800#63E800
HEX#63E800
RGBrgb(99, 232, 0)
RGB (0–1)0.3882, 0.9098, 0
RGB percentages38.8%, 91%, 0%
HSLhsl(94.4, 100%, 45.5%)
HSV / HSBhsv(94.4, 100%, 91%)
CMYK57.3%, 0%, 100%, 9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,547,456
CSS custom property--colour: #63E800;

Brightness & contrast

Relative luminance0.60366WCAG 2.x, 0 is black and 1 is white
Perceived brightness185.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.07:1
Contrast with white1.61:1WCAG normal text: Fail
Contrast with black13.07:1WCAG normal text: AAA
Greyscale equivalent#BBBBBB
Inverted#9C17FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F0D300no red cones; affects about 1% of men; ΔE 61.6 from the original
Deuteranopia#DFC833no green cones; the most common form, about 1% of men; ΔE 61.1 from the original
Tritanopia#57DFC5no blue cones; rare, and affects men and women equally; ΔE 81.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.61:1WCAG large text: Fail
Contrast with black, large text13.07:1WCAG large text: AAA

Named colours

Lawn green · ΔE 8.9Chartreuse · ΔE 10.2Green yellow · ΔE 18.3Lime · ΔE 19.8Limegreen · ΔE 20.1Yellow green · ΔE 32.7
Nearest named CSS colourLawn green (#7CFC00)ΔE 8.93, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8500E8
Analogous#D7E800, #00E811
Triadic#0063E8, #E80063
Split complementary#1100E8, #E800D7
Tetradic#00D7E8, #8500E8, #E81100

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5FFB5
Lighter +30%#B7FF82
Lighter +20%#9AFF4F
Lighter +10%#7DFF1C
Darker −10%#4DB500
Darker −20%#378200
Darker −30%#224F00
Darker −40%#0C1C00
More saturated +25%#63E800
Less saturated −25%#67CB1D

Channel breakdown

R99
G232
B0
Red99 (38.8%)
Green232 (91%)
Blue0 (0%)
Hue94.4°
Saturation (HSL)100%
Lightness45.49%
Dominant channelGreen
Hex per channelR 63 · G E8 · B 00

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Every value on this page was computed from “63e800” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.