#8FCA3A#8FCA3A

#8FCA3A is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.1% C 0.181 H 129.4°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#8FCA3A
RGB	rgb(143, 202, 58)
HSL	hsl(85, 58%, 51%)
HSV	hsv(85, 71%, 79%)
CMYK	cmyk(29.2%, 0%, 71.3%, 20.8%)
CIE-LAB	lab(75.07, -40.36, 62.22)
CIE-LCH	lch(75.07, 74.17, 122.97°)
OKLab	oklab(77.14% -0.1148 0.1398)
OKLCH	oklch(77.14% 0.181 129.4)
XYZ	xyz(33.2118, 48.3853, 11.5916)
Luminance	0.4839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FCA3A #753ACA

analogous

#CABD3A #8FCA3A #47CA3A

triadic

#8FCA3A #3A8FCA #CA3A8F

tetradic

#8FCA3A #3ACABD #753ACA #CA3A47

square

#8FCA3A #3ACABD #753ACA #CA3A47

split-complementary

#8FCA3A #3A47CA #BD3ACA

monochromatic

#4C6C1D #6E9D2A #8FCA3A #AAD76A #C6E49A

Accessibility & contrast

On white

1.97

#8FCA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#8FCA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FCA3A

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FCA3A	#FFFFFF	#000000	##000000
##8FCA3A	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC21

Deuteranopia (green-blind)

#CBB747

Tritanopia (blue-blind)

#93C1AE

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #8fca3a;
/* rgb */ color: rgb(143, 202, 58);
/* oklch */ color: oklch(77.1% 0.181 129.4);

Tailwind

colors: {
  custom: {
    50: '#b4da79',
    500: '#8fca3a',
    950: '#000000',
  },
}

SCSS

$custom: #8fca3a;
$custom-light: #b4da79;
$custom-dark: #000000;

JSON

{
  "hex": "#8fca3a",
  "rgb": {
    "r": 143,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 84.583,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.77141,
    "c": 0.18088,
    "h": 129.4
  },
  "luminance": 0.48386
}

Semantic roles & 50–950 ramp

primary

#8FCA3A

secondary

#AA90D0

accent

#47E186

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #8FCA3A

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

Preview Lab → · Contrast checker → · Palette generator →