#81FC78#81FC78

#81FC78 is a very light, highly saturated green. Relative luminance 0.756; OKLCH L 89.1% C 0.205 H 142.4°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#81FC78
RGB	rgb(129, 252, 120)
HSL	hsl(116, 96%, 73%)
HSV	hsv(116, 52%, 99%)
CMYK	cmyk(48.8%, 0%, 52.4%, 1.2%)
CIE-LAB	lab(89.69, -59.48, 52.27)
CIE-LCH	lch(89.69, 79.18, 138.69°)
OKLab	oklab(89.1% -0.1621 0.125)
OKLCH	oklch(89.1% 0.205 142.4)
XYZ	xyz(47.2516, 75.6405, 29.8758)
Luminance	0.7564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FC78 #F378FC

analogous

#C3FC78 #81FC78 #78FCB1

triadic

#81FC78 #7881FC #FC7881

tetradic

#81FC78 #78C3FC #F378FC #FCB178

square

#81FC78 #78C3FC #F378FC #FCB178

split-complementary

#81FC78 #B178FC #FC78C3

monochromatic

#16F405 #49FB3C #81FC78 #B9FDB4 #E3FEE1

Accessibility & contrast

On white

1.30

#81FC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.13

#81FC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FC78

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FC78	#FFFFFF	#000000	##000000
##81FC78	1.00	1.30	16.13	16.13
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.13	21.00	1.00	1.00
##000000	16.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86C

Deuteranopia (green-blind)

#F1DD81

Tritanopia (blue-blind)

#72F5DE

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #81fc78;
/* rgb */ color: rgb(129, 252, 120);
/* oklch */ color: oklch(89.1% 0.205 142.4);

Tailwind

colors: {
  custom: {
    50: '#aefea2',
    500: '#81fc78',
    950: '#000000',
  },
}

SCSS

$custom: #81fc78;
$custom-light: #aefea2;
$custom-dark: #000000;

JSON

{
  "hex": "#81fc78",
  "rgb": {
    "r": 129,
    "g": 252,
    "b": 120
  },
  "hsl": {
    "h": 115.909,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.891,
    "c": 0.2047,
    "h": 142.4
  },
  "luminance": 0.75644
}

Semantic roles & 50–950 ramp

primary

#81FC78

secondary

#CF3FD9

accent

#00E6D6

background

#FDFFFC

surface

#F8FFF5

border

#D1D7CF

text

#11180F

muted

#818680

Preview Lab

Preview with #81FC78

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

Preview Lab → · Contrast checker → · Palette generator →