#81F550#81F550

#81F550 is a very light, highly saturated green. Relative luminance 0.706; OKLCH L 87.0% C 0.226 H 137.9°. Best body text is #000000 at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#81F550
RGB	rgb(129, 245, 80)
HSL	hsl(102, 89%, 64%)
HSV	hsv(102, 67%, 96%)
CMYK	cmyk(47.3%, 0%, 67.3%, 3.9%)
CIE-LAB	lab(87.27, -60.82, 66.42)
CIE-LCH	lch(87.27, 90.06, 132.48°)
OKLab	oklab(86.99% -0.168 0.1517)
OKLCH	oklch(86.99% 0.226 137.9)
XYZ	xyz(43.1522, 70.5482, 18.9312)
Luminance	0.7055 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F550 #C450F5

analogous

#D3F550 #81F550 #50F571

triadic

#81F550 #5081F5 #F55081

tetradic

#81F550 #50D3F5 #C450F5 #F57150

square

#81F550 #50D3F5 #C450F5 #F57150

split-complementary

#81F550 #7150F5 #F550D3

monochromatic

#41C00B #57F216 #81F550 #ABF88A #D4FCC4

Accessibility & contrast

On white

1.39

#81F550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.11

#81F550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F550

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F550	#FFFFFF	#000000	##000000
##81F550	1.00	1.39	15.11	15.11
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.11	21.00	1.00	1.00
##000000	15.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE138

Deuteranopia (green-blind)

#EDD75F

Tritanopia (blue-blind)

#79EDD4

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #81f550;
/* rgb */ color: rgb(129, 245, 80);
/* oklch */ color: oklch(87.0% 0.226 137.9);

Tailwind

colors: {
  custom: {
    50: '#aef989',
    500: '#81f550',
    950: '#000000',
  },
}

SCSS

$custom: #81f550;
$custom-light: #aef989;
$custom-dark: #000000;

JSON

{
  "hex": "#81f550",
  "rgb": {
    "r": 129,
    "g": 245,
    "b": 80
  },
  "hsl": {
    "h": 102.182,
    "s": 89.189,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86988,
    "c": 0.22632,
    "h": 137.9
  },
  "luminance": 0.70551
}

Semantic roles & 50–950 ramp

primary

#81F550

secondary

#922CBD

accent

#00E6A1

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #81F550

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

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