Nerdulator> put something in

Recognised as Colour

#A3E239

  • #A3E239
  • Green
  • Light
  • Nearest: Yellow green

#A3E239 is a green with RGB values 163, 226, 57 and HSL 82°, 74%, 55%. It is a light colour, so black text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A3E239#A3E239
HEX#A3E239
RGBrgb(163, 226, 57)
RGB (0–1)0.6392, 0.8863, 0.2235
RGB percentages63.9%, 88.6%, 22.4%
HSLhsl(82.4, 74.4%, 55.5%)
HSV / HSBhsv(82.4, 74.8%, 88.6%)
CMYK27.9%, 0%, 74.8%, 11.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,740,281
CSS custom property--colour: #A3E239;

Brightness & contrast

Relative luminance0.62475WCAG 2.x, 0 is black and 1 is white
Perceived brightness195.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.49:1
Contrast with white1.56:1WCAG normal text: Fail
Contrast with black13.49:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#5C1DC6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EDD210no red cones; affects about 1% of men; ΔE 38.5 from the original
Deuteranopia#E5CE4Ano green cones; the most common form, about 1% of men; ΔE 37.3 from the original
Tritanopia#A8D8C2no blue cones; rare, and affects men and women equally; ΔE 69.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.56:1WCAG large text: Fail
Contrast with black, large text13.49:1WCAG large text: AAA

Named colours

Yellow green · ΔE 9.6Green yellow · ΔE 16.7Limegreen · ΔE 27.6Lawn green · ΔE 28.7Chartreuse · ΔE 29.5Pale green · ΔE 33.5
Nearest named CSS colourYellow green (#9ACD32)ΔE 9.61, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7839E2
Analogous#E2CC39, #4FE239
Triadic#39A3E2, #E239A3
Split complementary#394FE2, #CC39E2
Tetradic#39E2CC, #7839E2, #E2394F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FCEB
Lighter +30%#E1F6BE
Lighter +20%#CCEF92
Lighter +10%#B8E965
Darker −10%#8ACA1E
Darker −20%#6C9E17
Darker −30%#4D7111
Darker −40%#2F450A
More saturated +25%#AAFE1D
Less saturated −25%#9CC655

Channel breakdown

R163
G226
B57
Red163 (63.9%)
Green226 (88.6%)
Blue57 (22.4%)
Hue82.37°
Saturation (HSL)74.45%
Lightness55.49%
Dominant channelGreen
Hex per channelR A3 · G E2 · B 39

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “a3e239” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.