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Recognised as Colour

#63FA3A

  • #63FA3A
  • Green
  • Light
  • Nearest: Lawn green

#63FA3A is a green with RGB values 99, 250, 58 and HSL 107°, 95%, 60%. It is a light colour, so black text on it reaches 15.3:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#63FA3A#63FA3A
HEX#63FA3A
RGBrgb(99, 250, 58)
RGB (0–1)0.3882, 0.9804, 0.2275
RGB percentages38.8%, 98%, 22.7%
HSLhsl(107.2, 95%, 60.4%)
HSV / HSBhsv(107.2, 76.8%, 98%)
CMYK60.4%, 0%, 76.8%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,552,122
CSS custom property--colour: #63FA3A;

Brightness & contrast

Relative luminance0.71329WCAG 2.x, 0 is black and 1 is white
Perceived brightness200 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.27:1
Contrast with white1.38:1WCAG normal text: Fail
Contrast with black15.27:1WCAG normal text: AAA
Greyscale equivalent#CCCCCC
Inverted#9C05C5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE300no red cones; affects about 1% of men; ΔE 65.7 from the original
Deuteranopia#EED750no green cones; the most common form, about 1% of men; ΔE 65.2 from the original
Tritanopia#4EF2D6no blue cones; rare, and affects men and women equally; ΔE 76.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.38:1WCAG large text: Fail
Contrast with black, large text15.27:1WCAG large text: AAA

Named colours

Lawn green · ΔE 11.8Chartreuse · ΔE 12.6Lime · ΔE 17.1Limegreen · ΔE 20.1Green yellow · ΔE 21.3Spring green · ΔE 27.4
Nearest named CSS colourLawn green (#7CFC00)ΔE 11.77, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D13AFA
Analogous#C3FA3A, #3AFA71
Triadic#3A63FA, #FA3A63
Split complementary#713AFA, #FA3AC3
Tetradic#3AC3FA, #D13AFA, #FA713A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D9FECF
Lighter +20%#B2FD9D
Lighter +10%#8AFB6C
Darker −10%#3CF908
Darker −20%#2FC905
Darker −30%#239704
Darker −40%#186503
More saturated +25%#60FF35
Less saturated −25%#71E153

Channel breakdown

R99
G250
B58
Red99 (38.8%)
Green250 (98%)
Blue58 (22.7%)
Hue107.19°
Saturation (HSL)95.05%
Lightness60.39%
Dominant channelGreen
Hex per channelR 63 · G FA · B 3A

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Every value on this page was computed from “63fa3a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.