#8FCA19#8FCA19

#8FCA19 is a light, vivid yellow-green. Relative luminance 0.482; OKLCH L 77.0% C 0.196 H 128.1°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#8FCA19
RGB	rgb(143, 202, 25)
HSL	hsl(80, 78%, 45%)
HSV	hsv(80, 88%, 79%)
CMYK	cmyk(29.2%, 0%, 87.6%, 20.8%)
CIE-LAB	lab(74.92, -41.81, 71.30)
CIE-LCH	lch(74.92, 82.65, 120.39°)
OKLab	oklab(76.97% -0.1209 0.154)
OKLCH	oklch(76.97% 0.196 128.1)
XYZ	xyz(32.6238, 48.1500, 8.4946)
Luminance	0.4815 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FCA19 #5419CA

analogous

#CAAD19 #8FCA19 #36CA19

triadic

#8FCA19 #198FCA #CA198F

tetradic

#8FCA19 #19CAAD #5419CA #CA1936

square

#8FCA19 #19CAAD #5419CA #CA1936

split-complementary

#8FCA19 #1936CA #AD19CA

monochromatic

#425D0C #689412 #8FCA19 #ADE73A #C4ED70

Accessibility & contrast

On white

1.98

#8FCA19 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#8FCA19 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FCA19

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FCA19	#FFFFFF	#000000	##000000
##8FCA19	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB00

Deuteranopia (green-blind)

#CCB732

Tritanopia (blue-blind)

#94C0AC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #8fca19;
/* rgb */ color: rgb(143, 202, 25);
/* oklch */ color: oklch(77.0% 0.196 128.1);

Tailwind

colors: {
  custom: {
    50: '#b5da6c',
    500: '#8fca19',
    950: '#000000',
  },
}

SCSS

$custom: #8fca19;
$custom-light: #b5da6c;
$custom-dark: #000000;

JSON

{
  "hex": "#8fca19",
  "rgb": {
    "r": 143,
    "g": 202,
    "b": 25
  },
  "hsl": {
    "h": 80,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.76974,
    "c": 0.19578,
    "h": 128.1
  },
  "luminance": 0.48151
}

Semantic roles & 50–950 ramp

primary

#8FCA19

secondary

#8E6BD4

accent

#33F474

background

#FBFDF7

surface

#F6FAED

border

#D0D3C8

text

#121508

muted

#81837B

Preview Lab

Preview with #8FCA19

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

Preview Lab → · Contrast checker → · Palette generator →