#81E366#81E366

#81E366 is a very light, vivid green. Relative luminance 0.606; OKLCH L 82.9% C 0.187 H 139.3°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#81E366
RGB	rgb(129, 227, 102)
HSL	hsl(107, 69%, 65%)
HSV	hsv(107, 55%, 89%)
CMYK	cmyk(43.2%, 0%, 55.1%, 11%)
CIE-LAB	lab(82.14, -51.74, 51.49)
CIE-LCH	lch(82.14, 72.99, 135.14°)
OKLab	oklab(82.85% -0.1419 0.122)
OKLCH	oklch(82.85% 0.187 139.3)
XYZ	xyz(38.9192, 60.5622, 22.2067)
Luminance	0.6057 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E366 #C866E3

analogous

#C0E366 #81E366 #66E38A

triadic

#81E366 #6681E3 #E36681

tetradic

#81E366 #66C0E3 #C866E3 #E38A66

square

#81E366 #66C0E3 #C866E3 #E38A66

split-complementary

#81E366 #8A66E3 #E366C0

monochromatic

#3FAF20 #56DA32 #81E366 #ACEC9A #D6F6CD

Accessibility & contrast

On white

1.60

#81E366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#81E366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E366

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E366	#FFFFFF	#000000	##000000
##81E366	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D25A

Deuteranopia (green-blind)

#DBC96F

Tritanopia (blue-blind)

#7ADCC7

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #81e366;
/* rgb */ color: rgb(129, 227, 102);
/* oklch */ color: oklch(82.9% 0.187 139.3);

Tailwind

colors: {
  custom: {
    50: '#abec95',
    500: '#81e366',
    950: '#000000',
  },
}

SCSS

$custom: #81e366;
$custom-light: #abec95;
$custom-dark: #000000;

JSON

{
  "hex": "#81e366",
  "rgb": {
    "r": 129,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 107.04,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.82852,
    "c": 0.18717,
    "h": 139.3
  },
  "luminance": 0.60565
}

Semantic roles & 50–950 ramp

primary

#81E366

secondary

#973DB0

accent

#14D1A8

background

#FDFFFC

surface

#F7FEF5

border

#D0D6CF

text

#11160D

muted

#81857F

Preview Lab

Preview with #81E366

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →