#81BF46#81BF46

#81BF46 is a light, vivid yellow-green. Relative luminance 0.424; OKLCH L 73.8% C 0.166 H 132.3°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#81BF46
RGB	rgb(129, 191, 70)
HSL	hsl(91, 49%, 51%)
HSV	hsv(91, 63%, 75%)
CMYK	cmyk(32.5%, 0%, 63.4%, 25.1%)
CIE-LAB	lab(71.13, -39.75, 53.13)
CIE-LCH	lch(71.13, 66.35, 126.80°)
OKLab	oklab(73.76% -0.1114 0.1225)
OKLCH	oklch(73.76% 0.166 132.3)
XYZ	xyz(28.7892, 42.3699, 12.4545)
Luminance	0.4237 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BF46 #8446BF

analogous

#BDBF46 #81BF46 #46BF47

triadic

#81BF46 #4681BF #BF4681

tetradic

#81BF46 #46BDBF #8446BF #BF4746

square

#81BF46 #46BDBF #8446BF #BF4746

split-complementary

#81BF46 #4746BF #BF46BD

monochromatic

#446724 #639433 #81BF46 #A0CF73 #BFDEA1

Accessibility & contrast

On white

2.22

#81BF46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#81BF46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BF46

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BF46	#FFFFFF	#000000	##000000
##81BF46	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B137

Deuteranopia (green-blind)

#BEAC4F

Tritanopia (blue-blind)

#82B8A6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #81bf46;
/* rgb */ color: rgb(129, 191, 70);
/* oklch */ color: oklch(73.8% 0.166 132.3);

Tailwind

colors: {
  custom: {
    50: '#a9d27f',
    500: '#81bf46',
    950: '#000000',
  },
}

SCSS

$custom: #81bf46;
$custom-light: #a9d27f;
$custom-dark: #000000;

JSON

{
  "hex": "#81bf46",
  "rgb": {
    "r": 129,
    "g": 191,
    "b": 70
  },
  "hsl": {
    "h": 90.744,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73759,
    "c": 0.16553,
    "h": 132.3
  },
  "luminance": 0.42371
}

Semantic roles & 50–950 ramp

primary

#81BF46

secondary

#B196CB

accent

#50D896

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BF46

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

Preview Lab → · Contrast checker → · Palette generator →