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Recognised as Colour

#63FC05

  • #63FC05
  • Green
  • Light
  • Nearest: Lawn green

#63FC05 is a green with RGB values 99, 252, 5 and HSL 97°, 98%, 50%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#63FC05#63FC05
HEX#63FC05
RGBrgb(99, 252, 5)
RGB (0–1)0.3882, 0.9882, 0.0196
RGB percentages38.8%, 98.8%, 2%
HSLhsl(97.2, 97.6%, 50.4%)
HSV / HSBhsv(97.2, 98%, 98.8%)
CMYK60.7%, 0%, 98%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,552,581
CSS custom property--colour: #63FC05;

Brightness & contrast

Relative luminance0.72284WCAG 2.x, 0 is black and 1 is white
Perceived brightness200.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.46:1
Contrast with white1.36:1WCAG normal text: Fail
Contrast with black15.46:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#9C03FA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE500no red cones; affects about 1% of men; ΔE 65.5 from the original
Deuteranopia#F1D83Ano green cones; the most common form, about 1% of men; ΔE 67.4 from the original
Tritanopia#51F3D6no blue cones; rare, and affects men and women equally; ΔE 85.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.36:1WCAG large text: Fail
Contrast with black, large text15.46:1WCAG large text: AAA

Named colours

Lawn green · ΔE 6.4Chartreuse · ΔE 6.6Lime · ΔE 12.1Green yellow · ΔE 22Limegreen · ΔE 27.9Spring green · ΔE 36.7
Nearest named CSS colourLawn green (#7CFC00)ΔE 6.41, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9E05FC
Analogous#DFFC05, #05FC22
Triadic#0563FC, #FC0563
Split complementary#2205FC, #FC05DF
Tetradic#05DFFC, #9E05FC, #FC2205

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1FECF
Lighter +30%#C1FE9C
Lighter +20%#A2FD6A
Lighter +10%#82FD37
Darker −10%#4FCC02
Darker −20%#3B9902
Darker −30%#286701
Darker −40%#143401
More saturated +25%#62FF02
Less saturated −25%#6BDC25

Channel breakdown

R99
G252
B5
Red99 (38.8%)
Green252 (98.8%)
Blue5 (2%)
Hue97.17°
Saturation (HSL)97.63%
Lightness50.39%
Dominant channelGreen
Hex per channelR 63 · G FC · B 05

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Every value on this page was computed from “63fc05” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.