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Recognised as Colour

#40BC67

  • #40BC67
  • Green
  • Dark
  • Nearest: Medium seagreen

#40BC67 is a green with RGB values 64, 188, 103 and HSL 139°, 49%, 49%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#40BC67#40BC67
HEX#40BC67
RGBrgb(64, 188, 103)
RGB (0–1)0.251, 0.7373, 0.4039
RGB percentages25.1%, 73.7%, 40.4%
HSLhsl(138.9, 49.2%, 49.4%)
HSV / HSBhsv(138.9, 66%, 73.7%)
CMYK66%, 0%, 45.2%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,242,535
CSS custom property--colour: #40BC67;

Brightness & contrast

Relative luminance0.38036WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.61:1
Contrast with white2.44:1WCAG normal text: Fail
Contrast with black8.61:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#BF4398

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BDAC61no red cones; affects about 1% of men; ΔE 49.4 from the original
Deuteranopia#AEA26Dno green cones; the most common form, about 1% of men; ΔE 49.3 from the original
Tritanopia#05B9A8no blue cones; rare, and affects men and women equally; ΔE 37 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.44:1WCAG large text: Fail
Contrast with black, large text8.61:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 10.4Light green · ΔE 19.9Forest green · ΔE 21.3Pale green · ΔE 23.7Sea green · ΔE 24.8Medium spring green · ΔE 26.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 10.36, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BC4095
Analogous#57BC40, #40BCA5
Triadic#6740BC, #BC6740
Split complementary#A540BC, #BC4057
Tetradic#4057BC, #BC4095, #BCA540

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7F1DF
Lighter +30%#B1E4C1
Lighter +20%#8BD7A3
Lighter +10%#65CA85
Darker −10%#339652
Darker −20%#26703D
Darker −30%#194A28
Darker −40%#0C2414
More saturated +25%#20DC5B
Less saturated −25%#609D73

Channel breakdown

R64
G188
B103
Red64 (25.1%)
Green188 (73.7%)
Blue103 (40.4%)
Hue138.87°
Saturation (HSL)49.21%
Lightness49.41%
Dominant channelGreen
Hex per channelR 40 · G BC · B 67

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Every value on this page was computed from “40bc67” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.