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Colour

#40C12D

  • #40C12D
  • Green
  • Dark
  • Nearest: Limegreen

#40C12D is a green with RGB values 64, 193, 45 and HSL 112°, 62%, 47%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#40C12D#40C12D
HEX#40C12D
RGBrgb(64, 193, 45)
RGB (0–1)0.251, 0.7569, 0.1765
RGB percentages25.1%, 75.7%, 17.6%
HSLhsl(112.3, 62.2%, 46.7%)
HSV / HSBhsv(112.3, 76.7%, 75.7%)
CMYK66.8%, 0%, 76.7%, 24.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,243,757
CSS custom property--colour: #40C12D;

Brightness & contrast

Relative luminance0.39419WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.88:1
Contrast with white2.36:1WCAG normal text: Fail
Contrast with black8.88:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#BF3ED2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C6AF06no red cones; affects about 1% of men; ΔE 56.8 from the original
Deuteranopia#B7A53Eno green cones; the most common form, about 1% of men; ΔE 56 from the original
Tritanopia#25BBA5no blue cones; rare, and affects men and women equally; ΔE 62.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.36:1WCAG large text: Fail
Contrast with black, large text8.88:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.1Yellow green · ΔE 25.4Forest green · ΔE 26.3Green · ΔE 26.6Spring green · ΔE 28Light green · ΔE 32.3
Nearest named CSS colourLimegreen (#32CD32)ΔE 7.12, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AE2DC1
Analogous#8AC12D, #2DC164
Triadic#2D40C1, #C12D40
Split complementary#642DC1, #C12D8A
Tetradic#2D8AC1, #AE2DC1, #C1642D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDF2C8
Lighter +30%#A8E89E
Lighter +20%#83DF75
Lighter +10%#5DD54C
Darker −10%#329823
Darker −20%#256E1A
Darker −30%#174510
Darker −40%#091C06
More saturated +25%#2ADF0F
Less saturated −25%#56A34B

Channel breakdown

R64
G193
B45
Red64 (25.1%)
Green193 (75.7%)
Blue45 (17.6%)
Hue112.3°
Saturation (HSL)62.18%
Lightness46.67%
Dominant channelGreen
Hex per channelR 40 · G C1 · B 2D

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Every value on this page was computed from “40c12d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.