#81D650#81D650

#81D650 is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 79.5% C 0.188 H 135.9°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#81D650
RGB	rgb(129, 214, 80)
HSL	hsl(98, 62%, 58%)
HSV	hsv(98, 63%, 84%)
CMYK	cmyk(39.7%, 0%, 62.6%, 16.1%)
CIE-LAB	lab(78.07, -48.66, 56.52)
CIE-LCH	lch(78.07, 74.58, 130.73°)
OKLab	oklab(79.46% -0.1349 0.1308)
OKLCH	oklch(79.46% 0.188 135.9)
XYZ	xyz(34.5469, 53.3376, 16.0627)
Luminance	0.5334 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D650 #A550D6

analogous

#C4D650 #81D650 #50D662

triadic

#81D650 #5081D6 #D65081

tetradic

#81D650 #50C4D6 #A550D6 #D66250

square

#81D650 #50C4D6 #A550D6 #D66250

split-complementary

#81D650 #6250D6 #D650C4

monochromatic

#478B21 #61BD2C #81D650 #A5E282 #C8EDB3

Accessibility & contrast

On white

1.80

#81D650 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#81D650 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D650

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D650	#FFFFFF	#000000	##000000
##81D650	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC640

Deuteranopia (green-blind)

#D2BE5B

Tritanopia (blue-blind)

#7ECEBA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d650;
/* rgb */ color: rgb(129, 214, 80);
/* oklch */ color: oklch(79.5% 0.188 135.9);

Tailwind

colors: {
  custom: {
    50: '#abe386',
    500: '#81d650',
    950: '#000000',
  },
}

SCSS

$custom: #81d650;
$custom-light: #abe386;
$custom-dark: #000000;

JSON

{
  "hex": "#81d650",
  "rgb": {
    "r": 129,
    "g": 214,
    "b": 80
  },
  "hsl": {
    "h": 98.06,
    "s": 62.037,
    "l": 57.647
  },
  "oklch": {
    "l": 0.79456,
    "c": 0.18792,
    "h": 135.9
  },
  "luminance": 0.53339
}

Semantic roles & 50–950 ramp

primary

#81D650

secondary

#713991

accent

#43E5AA

background

#FDFEFC

surface

#F7FCF3

border

#D0D5CD

text

#11150C

muted

#81847F

Preview Lab

Preview with #81D650

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

Preview Lab → · Contrast checker → · Palette generator →