Nerdulator> put something in

Recognised as Colour

#81FB3C

  • #81FB3C
  • Green
  • Light
  • Nearest: Lawn green

#81FB3C is a green with RGB values 129, 251, 60 and HSL 98°, 96%, 61%. It is a light colour, so black text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#81FB3C#81FB3C
HEX#81FB3C
RGBrgb(129, 251, 60)
RGB (0–1)0.5059, 0.9843, 0.2353
RGB percentages50.6%, 98.4%, 23.5%
HSLhsl(98.3, 96%, 61%)
HSV / HSBhsv(98.3, 76.1%, 98.4%)
CMYK48.6%, 0%, 76.1%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,518,460
CSS custom property--colour: #81FB3C;

Brightness & contrast

Relative luminance0.73988WCAG 2.x, 0 is black and 1 is white
Perceived brightness205.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.8:1
Contrast with white1.33:1WCAG normal text: Fail
Contrast with black15.8:1WCAG normal text: AAA
Greyscale equivalent#D3D3D3
Inverted#7E04C3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE601no red cones; affects about 1% of men; ΔE 56.9 from the original
Deuteranopia#F4DC51no green cones; the most common form, about 1% of men; ΔE 57.8 from the original
Tritanopia#7AF2D7no blue cones; rare, and affects men and women equally; ΔE 76.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.33:1WCAG large text: Fail
Contrast with black, large text15.8:1WCAG large text: AAA

Named colours

Lawn green · ΔE 10.7Chartreuse · ΔE 11.6Green yellow · ΔE 14.1Limegreen · ΔE 21.3Lime · ΔE 23.4Yellow green · ΔE 30.3
Nearest named CSS colourLawn green (#7CFC00)ΔE 10.67, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B63CFB
Analogous#E0FB3C, #3CFB57
Triadic#3C81FB, #FB3C81
Split complementary#563CFB, #FB3CE1
Tetradic#3CE0FB, #B63CFB, #FB563C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E2FED2
Lighter +20%#C2FDA0
Lighter +10%#A1FC6E
Darker −10%#61FA0A
Darker −20%#4DCD04
Darker −30%#3A9B03
Darker −40%#276902
More saturated +25%#80FF38
Less saturated −25%#88E255

Channel breakdown

R129
G251
B60
Red129 (50.6%)
Green251 (98.4%)
Blue60 (23.5%)
Hue98.32°
Saturation (HSL)95.98%
Lightness60.98%
Dominant channelGreen
Hex per channelR 81 · G FB · B 3C

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 “81fb3c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.