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Recognised as Colour

#63AF00

  • #63AF00
  • Green
  • Dark
  • Nearest: Yellow green

#63AF00 is a green with RGB values 99, 175, 0 and HSL 86°, 100%, 34%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#63AF00#63AF00
HEX#63AF00
RGBrgb(99, 175, 0)
RGB (0–1)0.3882, 0.6863, 0
RGB percentages38.8%, 68.6%, 0%
HSLhsl(86.1, 100%, 34.3%)
HSV / HSBhsv(86.1, 100%, 68.6%)
CMYK43.4%, 0%, 100%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,532,864
CSS custom property--colour: #63AF00;

Brightness & contrast

Relative luminance0.33313WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.66:1
Contrast with white2.74:1WCAG normal text: Fail
Contrast with black7.66:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#9C50FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B6A000no red cones; affects about 1% of men; ΔE 41.7 from the original
Deuteranopia#AC9A23no green cones; the most common form, about 1% of men; ΔE 41.4 from the original
Tritanopia#63A894no blue cones; rare, and affects men and women equally; ΔE 65.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.74:1WCAG large text: Fail
Contrast with black, large text7.66:1WCAG large text: AAA

Named colours

Yellow green · ΔE 15.1Limegreen · ΔE 22.2Green · ΔE 24.4Forest green · ΔE 24.8Olivedrab · ΔE 26.3Green yellow · ΔE 32.6
Nearest named CSS colourYellow green (#9ACD32)ΔE 15.08, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4C00AF
Analogous#AFA300, #0CAF00
Triadic#0063AF, #AF0063
Split complementary#000CAF, #A300AF
Tetradic#00AFA3, #4C00AF, #AF000C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C6FF7C
Lighter +30%#B0FF49
Lighter +20%#9AFF16
Lighter +10%#80E200
Darker −10%#467C00
Darker −20%#294900
Darker −30%#0C1600
Darker −40%#000000
More saturated +25%#63AF00
Less saturated −25%#609916

Channel breakdown

R99
G175
B0
Red99 (38.8%)
Green175 (68.6%)
Blue0 (0%)
Hue86.06°
Saturation (HSL)100%
Lightness34.31%
Dominant channelGreen
Hex per channelR 63 · G AF · B 00

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Every value on this page was computed from “63af00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.