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Recognised as Colour

#64A345

  • #64A345
  • Green
  • Dark
  • Nearest: Olivedrab

#64A345 is a green with RGB values 100, 163, 69 and HSL 100°, 41%, 45%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#64A345#64A345
HEX#64A345
RGBrgb(100, 163, 69)
RGB (0–1)0.3922, 0.6392, 0.2706
RGB percentages39.2%, 63.9%, 27.1%
HSLhsl(100.2, 40.5%, 45.5%)
HSV / HSBhsv(100.2, 57.7%, 63.9%)
CMYK38.7%, 0%, 57.7%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,595,397
CSS custom property--colour: #64A345;

Brightness & contrast

Relative luminance0.29333WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.87:1
Contrast with white3.06:1WCAG normal text: Fail
Contrast with black6.87:1WCAG normal text: AA
Greyscale equivalent#8F8F8F
Inverted#9B5CBA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A8973Cno red cones; affects about 1% of men; ΔE 33.6 from the original
Deuteranopia#9F914Cno green cones; the most common form, about 1% of men; ΔE 33.7 from the original
Tritanopia#629E8Eno blue cones; rare, and affects men and women equally; ΔE 42.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.06:1WCAG large text: AA
Contrast with black, large text6.87:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 13.9Forest green · ΔE 16.2Medium seagreen · ΔE 20.9Green · ΔE 21.9Sea green · ΔE 23.9Dark green · ΔE 25.5
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 13.87, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8445A3
Analogous#93A345, #45A355
Triadic#4564A3, #A34564
Split complementary#5545A3, #A34593
Tetradic#4593A3, #8445A3, #A35545

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5E9CB
Lighter +30%#B8DAA7
Lighter +20%#9BCB83
Lighter +10%#7EBB60
Darker −10%#4E7F36
Darker −20%#385B27
Darker −30%#223817
Darker −40%#0C1408
More saturated +25%#5AC028
Less saturated −25%#6E8662

Channel breakdown

R100
G163
B69
Red100 (39.2%)
Green163 (63.9%)
Blue69 (27.1%)
Hue100.21°
Saturation (HSL)40.52%
Lightness45.49%
Dominant channelGreen
Hex per channelR 64 · G A3 · B 45

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Every value on this page was computed from “64a345” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.