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Recognised as Colour

#63E359

  • #63E359
  • Green
  • Light
  • Nearest: Limegreen

#63E359 is a green with RGB values 99, 227, 89 and HSL 116°, 71%, 62%. It is a light colour, so black text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#63E359#63E359
HEX#63E359
RGBrgb(99, 227, 89)
RGB (0–1)0.3882, 0.8902, 0.349
RGB percentages38.8%, 89%, 34.9%
HSLhsl(115.7, 71.1%, 62%)
HSV / HSBhsv(115.7, 60.8%, 89%)
CMYK56.4%, 0%, 60.8%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,546,265
CSS custom property--colour: #63E359;

Brightness & contrast

Relative luminance0.58312WCAG 2.x, 0 is black and 1 is white
Perceived brightness184.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.66:1
Contrast with white1.66:1WCAG normal text: Fail
Contrast with black12.66:1WCAG normal text: AAA
Greyscale equivalent#BEBEBE
Inverted#9C1CA6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E8D04Ano red cones; affects about 1% of men; ΔE 56.2 from the original
Deuteranopia#D8C564no green cones; the most common form, about 1% of men; ΔE 56 from the original
Tritanopia#50DDC6no blue cones; rare, and affects men and women equally; ΔE 58.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.66:1WCAG large text: Fail
Contrast with black, large text12.66:1WCAG large text: AAA

Named colours

Limegreen · ΔE 11.7Spring green · ΔE 19.3Pale green · ΔE 23.6Light green · ΔE 24.6Medium spring green · ΔE 25.7Yellow green · ΔE 26.2
Nearest named CSS colourLimegreen (#32CD32)ΔE 11.71, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D959E3
Analogous#A8E359, #59E394
Triadic#5963E3, #E35963
Split complementary#9459E3, #E359A8
Tetradic#59A8E3, #D959E3, #E39459

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DEF9DC
Lighter +20%#B5F2B0
Lighter +10%#8CEA85
Darker −10%#3ADC2D
Darker −20%#2AB71F
Darker −30%#208B18
Darker −40%#166010
More saturated +25%#4EFB41
Less saturated −25%#78CB71

Channel breakdown

R99
G227
B89
Red99 (38.8%)
Green227 (89%)
Blue89 (34.9%)
Hue115.65°
Saturation (HSL)71.13%
Lightness61.96%
Dominant channelGreen
Hex per channelR 63 · G E3 · B 59

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Every value on this page was computed from “63e359” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.