#81FC9F#81FC9F

#81FC9F is a very light, vivid green. Relative luminance 0.768; OKLCH L 89.7% C 0.169 H 149.8°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#81FC9F
RGB	rgb(129, 252, 159)
HSL	hsl(135, 95%, 75%)
HSV	hsv(135, 49%, 99%)
CMYK	cmyk(48.8%, 0%, 36.9%, 1.2%)
CIE-LAB	lab(90.22, -53.91, 34.20)
CIE-LCH	lch(90.22, 63.85, 147.61°)
OKLab	oklab(89.71% -0.1464 0.0853)
OKLCH	oklch(89.71% 0.169 149.8)
XYZ	xyz(50.1184, 76.7872, 44.9745)
Luminance	0.7679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FC9F #FC81DE

analogous

#A1FC81 #81FC9F #81FCDC

triadic

#81FC9F #9F81FC #FC9F81

tetradic

#81FC9F #81A1FC #FC81DE #FCDC81

square

#81FC9F #81A1FC #FC81DE #FCDC81

split-complementary

#81FC9F #DC81FC #FC81A1

monochromatic

#09F944 #45FB71 #81FC9F #BDFDCD #E1FEE8

Accessibility & contrast

On white

1.28

#81FC9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#81FC9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FC9F

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FC9F	#FFFFFF	#000000	##000000
##81FC9F	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEEA99

Deuteranopia (green-blind)

#ECDEA5

Tritanopia (blue-blind)

#68F8E4

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #81fc9f;
/* rgb */ color: rgb(129, 252, 159);
/* oklch */ color: oklch(89.7% 0.169 149.8);

Tailwind

colors: {
  custom: {
    50: '#adfebc',
    500: '#81fc9f',
    950: '#000000',
  },
}

SCSS

$custom: #81fc9f;
$custom-light: #adfebc;
$custom-dark: #000000;

JSON

{
  "hex": "#81fc9f",
  "rgb": {
    "r": 129,
    "g": 252,
    "b": 159
  },
  "hsl": {
    "h": 134.634,
    "s": 95.349,
    "l": 74.706
  },
  "oklch": {
    "l": 0.89708,
    "c": 0.16947,
    "h": 149.8
  },
  "luminance": 0.76791
}

Semantic roles & 50–950 ramp

primary

#81FC9F

secondary

#DA47B6

accent

#00AEE6

background

#FDFFFD

surface

#F8FFF8

border

#D1D7D1

text

#111812

muted

#818682

Preview Lab

Preview with #81FC9F

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

Preview Lab → · Contrast checker → · Palette generator →