#81EA78#81EA78

#81EA78 is a very light, vivid green. Relative luminance 0.649; OKLCH L 84.8% C 0.181 H 142.2°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#81EA78
RGB	rgb(129, 234, 120)
HSL	hsl(115, 73%, 69%)
HSV	hsv(115, 49%, 92%)
CMYK	cmyk(44.9%, 0%, 48.7%, 8.2%)
CIE-LAB	lab(84.41, -52.39, 45.82)
CIE-LCH	lch(84.41, 69.61, 138.83°)
OKLab	oklab(84.78% -0.1429 0.1107)
OKLCH	oklch(84.78% 0.181 142.2)
XYZ	xyz(41.8643, 64.8660, 28.0801)
Luminance	0.6487 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EA78 #E178EA

analogous

#BAEA78 #81EA78 #78EAA8

triadic

#81EA78 #7881EA #EA7881

tetradic

#81EA78 #78BAEA #E178EA #EAA878

square

#81EA78 #78BAEA #E178EA #EAA878

split-complementary

#81EA78 #A878EA #EA78BA

monochromatic

#2DC81F #50E243 #81EA78 #B2F2AD #E4FAE2

Accessibility & contrast

On white

1.50

#81EA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.97

#81EA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EA78

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EA78	#FFFFFF	#000000	##000000
##81EA78	1.00	1.50	13.97	13.97
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.97	21.00	1.00	1.00
##000000	13.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD96E

Deuteranopia (green-blind)

#E0CF80

Tritanopia (blue-blind)

#75E4CF

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #81ea78;
/* rgb */ color: rgb(129, 234, 120);
/* oklch */ color: oklch(84.8% 0.181 142.2);

Tailwind

colors: {
  custom: {
    50: '#abf1a1',
    500: '#81ea78',
    950: '#000000',
  },
}

SCSS

$custom: #81ea78;
$custom-light: #abf1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#81ea78",
  "rgb": {
    "r": 129,
    "g": 234,
    "b": 120
  },
  "hsl": {
    "h": 115.263,
    "s": 73.077,
    "l": 69.412
  },
  "oklch": {
    "l": 0.84778,
    "c": 0.18074,
    "h": 142.2
  },
  "luminance": 0.64869
}

Semantic roles & 50–950 ramp

primary

#81EA78

secondary

#B844C2

accent

#10D5C6

background

#FDFFFC

surface

#F7FEF5

border

#D0D6CF

text

#11170F

muted

#818580

Preview Lab

Preview with #81EA78

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

Preview Lab → · Contrast checker → · Palette generator →