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Recognised as Colour

#63F830

  • #63F830
  • Green
  • Light
  • Nearest: Lawn green

#63F830 is a green with RGB values 99, 248, 48 and HSL 105°, 93%, 58%. It is a light colour, so black text on it reaches 15:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#63F830#63F830
HEX#63F830
RGBrgb(99, 248, 48)
RGB (0–1)0.3882, 0.9725, 0.1882
RGB percentages38.8%, 97.3%, 18.8%
HSLhsl(104.7, 93.5%, 58%)
HSV / HSBhsv(104.7, 80.6%, 97.3%)
CMYK60.1%, 0%, 80.6%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,551,600
CSS custom property--colour: #63F830;

Brightness & contrast

Relative luminance0.70001WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15:1
Contrast with white1.4:1WCAG normal text: Fail
Contrast with black15:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#9C07CF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE100no red cones; affects about 1% of men; ΔE 66 from the original
Deuteranopia#EDD549no green cones; the most common form, about 1% of men; ΔE 65.3 from the original
Tritanopia#50F0D4no blue cones; rare, and affects men and women equally; ΔE 78.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.4:1WCAG large text: Fail
Contrast with black, large text15:1WCAG large text: AAA

Named colours

Lawn green · ΔE 9.8Chartreuse · ΔE 10.7Lime · ΔE 16.2Green yellow · ΔE 20.6Limegreen · ΔE 21Spring green · ΔE 29.5
Nearest named CSS colourLawn green (#7CFC00)ΔE 9.84, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C530F8
Analogous#C7F830, #30F861
Triadic#3063F8, #F83063
Split complementary#6130F8, #F830C7
Tetradic#30C7F8, #C530F8, #F86130

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8FFF5
Lighter +30%#D3FDC4
Lighter +20%#ADFB93
Lighter +10%#88FA61
Darker −10%#42ED08
Darker −20%#35BC06
Darker −30%#278A05
Darker −40%#195903
More saturated +25%#60FF29
Less saturated −25%#70DD4B

Channel breakdown

R99
G248
B48
Red99 (38.8%)
Green248 (97.3%)
Blue48 (18.8%)
Hue104.7°
Saturation (HSL)93.46%
Lightness58.04%
Dominant channelGreen
Hex per channelR 63 · G F8 · B 30

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Every value on this page was computed from “63f830” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.