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Recognised as Colour

#64BF19

  • #64BF19
  • Green
  • Dark
  • Nearest: Limegreen

#64BF19 is a green with RGB values 100, 191, 25 and HSL 93°, 77%, 42%. It is a dark colour, so black text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#64BF19#64BF19
HEX#64BF19
RGBrgb(100, 191, 25)
RGB (0–1)0.3922, 0.749, 0.098
RGB percentages39.2%, 74.9%, 9.8%
HSLhsl(92.9, 76.9%, 42.4%)
HSV / HSBhsv(92.9, 86.9%, 74.9%)
CMYK47.6%, 0%, 86.9%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,602,521
CSS custom property--colour: #64BF19;

Brightness & contrast

Relative luminance0.40041WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.01:1
Contrast with white2.33:1WCAG normal text: Fail
Contrast with black9.01:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#9B40E6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C6AE00no red cones; affects about 1% of men; ΔE 47.3 from the original
Deuteranopia#BAA731no green cones; the most common form, about 1% of men; ΔE 46.6 from the original
Tritanopia#61B7A2no blue cones; rare, and affects men and women equally; ΔE 66.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.33:1WCAG large text: Fail
Contrast with black, large text9.01:1WCAG large text: AAA

Named colours

Limegreen · ΔE 15.9Yellow green · ΔE 15.9Green yellow · ΔE 27.6Green · ΔE 28.2Forest green · ΔE 28.3Lawn green · ΔE 31.4
Nearest named CSS colourLimegreen (#32CD32)ΔE 15.85, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7419BF
Analogous#B7BF19, #19BF21
Triadic#1964BF, #BF1964
Split complementary#2119BF, #BF19B7
Tetradic#19B7BF, #7419BF, #BF2119

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CFF5AF
Lighter +30%#B3EF82
Lighter +20%#98E955
Lighter +10%#7CE328
Darker −10%#4C9213
Darker −20%#35650D
Darker −30%#1D3807
Darker −40%#060B01
More saturated +25%#62D800
Less saturated −25%#67A434

Channel breakdown

R100
G191
B25
Red100 (39.2%)
Green191 (74.9%)
Blue25 (9.8%)
Hue92.89°
Saturation (HSL)76.85%
Lightness42.35%
Dominant channelGreen
Hex per channelR 64 · G BF · B 19

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Every value on this page was computed from “64bf19” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.