Nerdulator> put something in

Recognised as Colour

#81DA49

  • #81DA49
  • Green
  • Light
  • Nearest: Yellow green

#81DA49 is a green with RGB values 129, 218, 73 and HSL 97°, 66%, 57%. It is a light colour, so black text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#81DA49#81DA49
HEX#81DA49
RGBrgb(129, 218, 73)
RGB (0–1)0.5059, 0.8549, 0.2863
RGB percentages50.6%, 85.5%, 28.6%
HSLhsl(96.8, 66.2%, 57.1%)
HSV / HSBhsv(96.8, 66.5%, 85.5%)
CMYK40.8%, 0%, 66.5%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,510,025
CSS custom property--colour: #81DA49;

Brightness & contrast

Relative luminance0.55291WCAG 2.x, 0 is black and 1 is white
Perceived brightness183 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.06:1
Contrast with white1.74:1WCAG normal text: Fail
Contrast with black12.06:1WCAG normal text: AAA
Greyscale equivalent#BDBDBD
Inverted#7E25B6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E2C935no red cones; affects about 1% of men; ΔE 46.1 from the original
Deuteranopia#D5C156no green cones; the most common form, about 1% of men; ΔE 45.4 from the original
Tritanopia#7ED2BDno blue cones; rare, and affects men and women equally; ΔE 61.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.74:1WCAG large text: Fail
Contrast with black, large text12.06:1WCAG large text: AAA

Named colours

Yellow green · ΔE 14.5Limegreen · ΔE 17.6Green yellow · ΔE 24.8Pale green · ΔE 25Light green · ΔE 25.2Spring green · ΔE 30.8
Nearest named CSS colourYellow green (#9ACD32)ΔE 14.47, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A249DA
Analogous#C9DA49, #49DA5A
Triadic#4981DA, #DA4981
Split complementary#5949DA, #DA49CA
Tetradic#49CADA, #A249DA, #DA5A49

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FCF3
Lighter +30%#D9F4C8
Lighter +20%#BCEB9E
Lighter +10%#9EE373
Darker −10%#66C729
Darker −20%#509D20
Darker −30%#3B7317
Darker −40%#25480F
More saturated +25%#7BF52E
Less saturated −25%#87BF64

Channel breakdown

R129
G218
B73
Red129 (50.6%)
Green218 (85.5%)
Blue73 (28.6%)
Hue96.83°
Saturation (HSL)66.21%
Lightness57.06%
Dominant channelGreen
Hex per channelR 81 · G DA · B 49

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 “81da49” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.