#81FDBB#81FDBB

#81FDBB is a very light, vivid green. Relative luminance 0.785; OKLCH L 90.5% C 0.146 H 158.3°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#81FDBB
RGB	rgb(129, 253, 187)
HSL	hsl(148, 97%, 75%)
HSV	hsv(148, 49%, 99%)
CMYK	cmyk(49%, 0%, 26.1%, 0.8%)
CIE-LAB	lab(91.01, -49.33, 21.12)
CIE-LCH	lch(91.01, 53.66, 156.82°)
OKLab	oklab(90.51% -0.1354 0.0538)
OKLCH	oklch(90.51% 0.146 158.3)
XYZ	xyz(53.1440, 78.5012, 59.3558)
Luminance	0.7851 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FDBB #FD81C3

analogous

#85FD81 #81FDBB #81FDF9

triadic

#81FDBB #BB81FD #FDBB81

tetradic

#81FDBB #8185FD #FD81C3 #FDF981

square

#81FDBB #8185FD #FD81C3 #FDF981

split-complementary

#81FDBB #F981FD #FD8185

monochromatic

#09FB7A #45FC9A #81FDBB #BDFEDC #E1FFEF

Accessibility & contrast

On white

1.26

#81FDBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.70

#81FDBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FDBB

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FDBB	#FFFFFF	#000000	##000000
##81FDBB	1.00	1.26	16.70	16.70
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.70	21.00	1.00	1.00
##000000	16.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBEDB7

Deuteranopia (green-blind)

#E9E0BF

Tritanopia (blue-blind)

#5EFCEB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #81fdbb;
/* rgb */ color: rgb(129, 253, 187);
/* oklch */ color: oklch(90.5% 0.146 158.3);

Tailwind

colors: {
  custom: {
    50: '#adffcf',
    500: '#81fdbb',
    950: '#000000',
  },
}

SCSS

$custom: #81fdbb;
$custom-light: #adffcf;
$custom-dark: #000000;

JSON

{
  "hex": "#81fdbb",
  "rgb": {
    "r": 129,
    "g": 253,
    "b": 187
  },
  "hsl": {
    "h": 148.065,
    "s": 96.875,
    "l": 74.902
  },
  "oklch": {
    "l": 0.90511,
    "c": 0.14573,
    "h": 158.3
  },
  "luminance": 0.78506
}

Semantic roles & 50–950 ramp

primary

#81FDBB

secondary

#DC4796

accent

#007AE6

background

#FDFFFE

surface

#F8FFFB

border

#D1D7D4

text

#111814

muted

#818683

Preview Lab

Preview with #81FDBB

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

Preview Lab → · Contrast checker → · Palette generator →