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Recognised as Colour

#40CD63

  • #40CD63
  • Green
  • Dark
  • Nearest: Light green

#40CD63 is a green with RGB values 64, 205, 99 and HSL 135°, 59%, 53%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Light green.

Colour values

#40CD63#40CD63
HEX#40CD63
RGBrgb(64, 205, 99)
RGB (0–1)0.251, 0.8039, 0.3882
RGB percentages25.1%, 80.4%, 38.8%
HSLhsl(134.9, 58.5%, 52.7%)
HSV / HSBhsv(134.9, 68.8%, 80.4%)
CMYK68.8%, 0%, 51.7%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,246,883
CSS custom property--colour: #40CD63;

Brightness & contrast

Relative luminance0.45653WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.13:1
Contrast with white2.07:1WCAG normal text: Fail
Contrast with black10.13:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#BF329C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CFBB5Ano red cones; affects about 1% of men; ΔE 55.5 from the original
Deuteranopia#BEAF6Bno green cones; the most common form, about 1% of men; ΔE 55.7 from the original
Tritanopia#00C9B5no blue cones; rare, and affects men and women equally; ΔE 45.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.07:1WCAG large text: Fail
Contrast with black, large text10.13:1WCAG large text: AAA

Named colours

Light green · ΔE 19.4Medium spring green · ΔE 20.2Pale green · ΔE 21Limegreen · ΔE 21.1Medium seagreen · ΔE 22.4Spring green · ΔE 23.6
Nearest named CSS colourLight green (#90EE90)ΔE 19.36, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CD40AA
Analogous#63CD40, #40CDAA
Triadic#6340CD, #CD6340
Split complementary#AA40CD, #CD4063
Tetradic#4063CD, #CD40AA, #CDAA40

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E2F7E7
Lighter +30%#B9EDC6
Lighter +20%#91E2A5
Lighter +10%#68D884
Darker −10%#2DAD4D
Darker −20%#23843B
Darker −30%#185C29
Darker −40%#0D3417
More saturated +25%#22EB54
Less saturated −25%#5EAF72

Channel breakdown

R64
G205
B99
Red64 (25.1%)
Green205 (80.4%)
Blue99 (38.8%)
Hue134.89°
Saturation (HSL)58.51%
Lightness52.75%
Dominant channelGreen
Hex per channelR 40 · G CD · B 63

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Every value on this page was computed from “40cd63” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.