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Recognised as Colour

#63BB41

  • #63BB41
  • Green
  • Dark
  • Nearest: Forest green

#63BB41 is a green with RGB values 99, 187, 65 and HSL 103°, 48%, 49%. It is a dark colour, so black text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Forest green.

Colour values

#63BB41#63BB41
HEX#63BB41
RGBrgb(99, 187, 65)
RGB (0–1)0.3882, 0.7333, 0.2549
RGB percentages38.8%, 73.3%, 25.5%
HSLhsl(103.3, 48.4%, 49.4%)
HSV / HSBhsv(103.3, 65.2%, 73.3%)
CMYK47.1%, 0%, 65.2%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,536,001
CSS custom property--colour: #63BB41;

Brightness & contrast

Relative luminance0.38575WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.71:1
Contrast with white2.41:1WCAG normal text: Fail
Contrast with black8.71:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#9C44BE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C1AC31no red cones; affects about 1% of men; ΔE 44.1 from the original
Deuteranopia#B5A44Bno green cones; the most common form, about 1% of men; ΔE 43.7 from the original
Tritanopia#5DB5A2no blue cones; rare, and affects men and women equally; ΔE 53.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.41:1WCAG large text: Fail
Contrast with black, large text8.71:1WCAG large text: AAA

Named colours

Forest green · ΔE 19.2Yellow green · ΔE 19.8Limegreen · ΔE 21.3Green · ΔE 22.5Light green · ΔE 23.6Olivedrab · ΔE 24.6
Nearest named CSS colourForest green (#228B22)ΔE 19.16, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9941BB
Analogous#A0BB41, #41BB5C
Triadic#4163BB, #BB4163
Split complementary#5C41BB, #BB41A0
Tetradic#41A0BB, #9941BB, #BB5C41

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DEF1D7
Lighter +30%#BFE4B1
Lighter +20%#A0D78B
Lighter +10%#81CA65
Darker −10%#4F9534
Darker −20%#3B6F27
Darker −30%#27491A
Darker −40%#13240C
More saturated +25%#55DA22
Less saturated −25%#719B61

Channel breakdown

R99
G187
B65
Red99 (38.8%)
Green187 (73.3%)
Blue65 (25.5%)
Hue103.28°
Saturation (HSL)48.41%
Lightness49.41%
Dominant channelGreen
Hex per channelR 63 · G BB · B 41

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Every value on this page was computed from “63bb41” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.