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Recognised as Colour

#A1DB45

  • #A1DB45
  • Green
  • Light
  • Nearest: Yellow green

#A1DB45 is a green with RGB values 161, 219, 69 and HSL 83°, 68%, 56%. It is a light colour, so black text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A1DB45#A1DB45
HEX#A1DB45
RGBrgb(161, 219, 69)
RGB (0–1)0.6314, 0.8588, 0.2706
RGB percentages63.1%, 85.9%, 27.1%
HSLhsl(83.2, 67.6%, 56.5%)
HSV / HSBhsv(83.2, 68.5%, 85.9%)
CMYK26.5%, 0%, 68.5%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,607,429
CSS custom property--colour: #A1DB45;

Brightness & contrast

Relative luminance0.5867WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.73:1
Contrast with white1.65:1WCAG normal text: Fail
Contrast with black12.73:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#5E24BA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E6CC2Eno red cones; affects about 1% of men; ΔE 35.7 from the original
Deuteranopia#DEC852no green cones; the most common form, about 1% of men; ΔE 34.9 from the original
Tritanopia#A6D1BDno blue cones; rare, and affects men and women equally; ΔE 63.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.65:1WCAG large text: Fail
Contrast with black, large text12.73:1WCAG large text: AAA

Named colours

Yellow green · ΔE 5.6Green yellow · ΔE 23.6Limegreen · ΔE 28.2Light green · ΔE 28.8Pale green · ΔE 28.9Olivedrab · ΔE 32.8
Nearest named CSS colourYellow green (#9ACD32)ΔE 5.56, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7F45DB
Analogous#DBCA45, #56DB45
Triadic#45A1DB, #DB45A1
Split complementary#4556DB, #CA45DB
Tetradic#45DBCA, #7F45DB, #DB4556

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7FCF0
Lighter +30%#E2F4C5
Lighter +20%#CCEC9A
Lighter +10%#B7E370
Darker −10%#89C726
Darker −20%#6B9C1E
Darker −30%#4E7116
Darker −40%#30460E
More saturated +25%#A7F729
Less saturated −25%#9BBF61

Channel breakdown

R161
G219
B69
Red161 (63.1%)
Green219 (85.9%)
Blue69 (27.1%)
Hue83.2°
Saturation (HSL)67.57%
Lightness56.47%
Dominant channelGreen
Hex per channelR A1 · G DB · B 45

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Every value on this page was computed from “a1db45” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.