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Recognised as Colour

#63BA11

  • #63BA11
  • Green
  • Dark
  • Nearest: Yellow green

#63BA11 is a green with RGB values 99, 186, 17 and HSL 91°, 83%, 40%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#63BA11#63BA11
HEX#63BA11
RGBrgb(99, 186, 17)
RGB (0–1)0.3882, 0.7294, 0.0667
RGB percentages38.8%, 72.9%, 6.7%
HSLhsl(90.9, 83.3%, 39.8%)
HSV / HSBhsv(90.9, 90.9%, 72.9%)
CMYK46.8%, 0%, 90.9%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,535,697
CSS custom property--colour: #63BA11;

Brightness & contrast

Relative luminance0.37811WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.56:1
Contrast with white2.45:1WCAG normal text: Fail
Contrast with black8.56:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#9C45EE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C1AA00no red cones; affects about 1% of men; ΔE 45.6 from the original
Deuteranopia#B6A32Cno green cones; the most common form, about 1% of men; ΔE 45.4 from the original
Tritanopia#60B39Eno blue cones; rare, and affects men and women equally; ΔE 66.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.45:1WCAG large text: Fail
Contrast with black, large text8.56:1WCAG large text: AAA

Named colours

Yellow green · ΔE 15.5Limegreen · ΔE 17.5Green · ΔE 27Forest green · ΔE 27.2Green yellow · ΔE 28.9Olivedrab · ΔE 30.9
Nearest named CSS colourYellow green (#9ACD32)ΔE 15.52, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6811BA
Analogous#B8BA11, #11BA14
Triadic#1163BA, #BA1163
Split complementary#1311BA, #BA11B8
Tetradic#11B8BA, #6811BA, #BA1411

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAF6A1
Lighter +30%#B0F272
Lighter +20%#96EE43
Lighter +10%#7CE915
Darker −10%#4A8B0D
Darker −20%#315D08
Darker −30%#182E04
Darker −40%#000000
More saturated +25%#62CB00
Less saturated −25%#64A12A

Channel breakdown

R99
G186
B17
Red99 (38.8%)
Green186 (72.9%)
Blue17 (6.7%)
Hue90.89°
Saturation (HSL)83.25%
Lightness39.8%
Dominant channelGreen
Hex per channelR 63 · G BA · B 11

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Every value on this page was computed from “63ba11” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.