#81D84F#81D84F

#81D84F is a light, vivid yellow-green. Relative luminance 0.543; OKLCH L 79.9% C 0.191 H 136.0°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#81D84F
RGB	rgb(129, 216, 79)
HSL	hsl(98, 64%, 58%)
HSV	hsv(98, 63%, 85%)
CMYK	cmyk(40.3%, 0%, 63.4%, 15.3%)
CIE-LAB	lab(78.66, -49.57, 57.58)
CIE-LCH	lch(78.66, 75.98, 130.72°)
OKLab	oklab(79.93% -0.1375 0.1329)
OKLCH	oklch(79.93% 0.191 136)
XYZ	xyz(35.0195, 54.3415, 16.0394)
Luminance	0.5434 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D84F #A64FD8

analogous

#C6D84F #81D84F #4FD861

triadic

#81D84F #4F81D8 #D84F81

tetradic

#81D84F #4FC6D8 #A64FD8 #D8614F

square

#81D84F #4FC6D8 #A64FD8 #D8614F

split-complementary

#81D84F #614FD8 #D84FC6

monochromatic

#478D1F #61BF2A #81D84F #A5E381 #C9EEB3

Accessibility & contrast

On white

1.77

#81D84F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#81D84F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D84F

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D84F	#FFFFFF	#000000	##000000
##81D84F	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73E

Deuteranopia (green-blind)

#D3C05A

Tritanopia (blue-blind)

#7ED0BB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #81d84f;
/* rgb */ color: rgb(129, 216, 79);
/* oklch */ color: oklch(79.9% 0.191 136.0);

Tailwind

colors: {
  custom: {
    50: '#abe486',
    500: '#81d84f',
    950: '#000000',
  },
}

SCSS

$custom: #81d84f;
$custom-light: #abe486;
$custom-dark: #000000;

JSON

{
  "hex": "#81d84f",
  "rgb": {
    "r": 129,
    "g": 216,
    "b": 79
  },
  "hsl": {
    "h": 98.102,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.79932,
    "c": 0.19124,
    "h": 136
  },
  "luminance": 0.54343
}

Semantic roles & 50–950 ramp

primary

#81D84F

secondary

#723893

accent

#41E7AA

background

#FDFEFC

surface

#F7FCF3

border

#D0D5CD

text

#11160B

muted

#81847E

Preview Lab

Preview with #81D84F

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

Preview Lab → · Contrast checker → · Palette generator →