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Recognised as Colour

#63B44D

  • #63B44D
  • Green
  • Dark
  • Nearest: Forest green

#63B44D is a green with RGB values 99, 180, 77 and HSL 107°, 41%, 50%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Forest green.

Colour values

#63B44D#63B44D
HEX#63B44D
RGBrgb(99, 180, 77)
RGB (0–1)0.3882, 0.7059, 0.302
RGB percentages38.8%, 70.6%, 30.2%
HSLhsl(107.2, 40.7%, 50.4%)
HSV / HSBhsv(107.2, 57.2%, 70.6%)
CMYK45%, 0%, 57.2%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,534,221
CSS custom property--colour: #63B44D;

Brightness & contrast

Relative luminance0.35831WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.17:1
Contrast with white2.57:1WCAG normal text: Fail
Contrast with black8.17:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#9C4BB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B9A643no red cones; affects about 1% of men; ΔE 40.3 from the original
Deuteranopia#AE9F55no green cones; the most common form, about 1% of men; ΔE 40.1 from the original
Tritanopia#5DAF9Dno blue cones; rare, and affects men and women equally; ΔE 45.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.57:1WCAG large text: Fail
Contrast with black, large text8.17:1WCAG large text: AAA

Named colours

Forest green · ΔE 16.6Medium seagreen · ΔE 20.3Olivedrab · ΔE 20.7Light green · ΔE 21.5Green · ΔE 22.2Pale green · ΔE 25.3
Nearest named CSS colourForest green (#228B22)ΔE 16.63, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9E4DB4
Analogous#97B44D, #4DB46A
Triadic#4D63B4, #B44D63
Split complementary#6A4DB4, #B44D97
Tetradic#4D97B4, #9E4DB4, #B46A4D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1F0DD
Lighter +30%#C1E1B9
Lighter +20%#A2D295
Lighter +10%#82C371
Darker −10%#4F913D
Darker −20%#3B6D2E
Darker −30%#28491F
Darker −40%#142510
More saturated +25%#51D42D
Less saturated −25%#75946D

Channel breakdown

R99
G180
B77
Red99 (38.8%)
Green180 (70.6%)
Blue77 (30.2%)
Hue107.18°
Saturation (HSL)40.71%
Lightness50.39%
Dominant channelGreen
Hex per channelR 63 · G B4 · B 4D

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Every value on this page was computed from “63b44d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.