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Recognised as Colour

#40DB52

  • #40DB52
  • Green
  • Light
  • Nearest: Limegreen

#40DB52 is a green with RGB values 64, 219, 82 and HSL 127°, 68%, 55%. It is a light colour, so black text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#40DB52#40DB52
HEX#40DB52
RGBrgb(64, 219, 82)
RGB (0–1)0.251, 0.8588, 0.3216
RGB percentages25.1%, 85.9%, 32.2%
HSLhsl(127, 68.3%, 55.5%)
HSV / HSBhsv(127, 70.8%, 85.9%)
CMYK70.8%, 0%, 62.6%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,250,450
CSS custom property--colour: #40DB52;

Brightness & contrast

Relative luminance0.52362WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.47:1
Contrast with white1.83:1WCAG normal text: Fail
Contrast with black11.47:1WCAG normal text: AAA
Greyscale equivalent#B0B0B0
Inverted#BF24AD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DFC742no red cones; affects about 1% of men; ΔE 61.8 from the original
Deuteranopia#CDBB5Eno green cones; the most common form, about 1% of men; ΔE 61.3 from the original
Tritanopia#00D5BEno blue cones; rare, and affects men and women equally; ΔE 58.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.83:1WCAG large text: Fail
Contrast with black, large text11.47:1WCAG large text: AAA

Named colours

Limegreen · ΔE 8.6Spring green · ΔE 16.8Medium spring green · ΔE 24.4Pale green · ΔE 27.6Light green · ΔE 28.2Yellow green · ΔE 31
Nearest named CSS colourLimegreen (#32CD32)ΔE 8.56, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DB40C9
Analogous#7BDB40, #40DBA0
Triadic#5240DB, #DB5240
Split complementary#A040DB, #DB407C
Tetradic#407BDB, #DB40C9, #DBA040

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECFBED
Lighter +30%#C1F3C7
Lighter +20%#96EBA0
Lighter +10%#6BE379
Darker −10%#25C337
Darker −20%#1D982B
Darker −30%#156D1F
Darker −40%#0D4213
More saturated +25%#24F73C
Less saturated −25%#5CBF68

Channel breakdown

R64
G219
B82
Red64 (25.1%)
Green219 (85.9%)
Blue82 (32.2%)
Hue126.97°
Saturation (HSL)68.28%
Lightness55.49%
Dominant channelGreen
Hex per channelR 40 · G DB · B 52

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Every value on this page was computed from “40db52” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.