#8FCB40#8FCB40

#8FCB40 is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.4% C 0.178 H 130.0°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#8FCB40
RGB	rgb(143, 203, 64)
HSL	hsl(86, 57%, 52%)
HSV	hsv(86, 68%, 80%)
CMYK	cmyk(29.6%, 0%, 68.5%, 20.4%)
CIE-LAB	lab(75.40, -40.40, 60.33)
CIE-LCH	lch(75.40, 72.61, 123.81°)
OKLab	oklab(77.43% -0.1145 0.1366)
OKLCH	oklch(77.43% 0.178 130)
XYZ	xyz(33.6088, 48.9207, 12.5214)
Luminance	0.4892 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FCB40 #7C40CB

analogous

#CBC140 #8FCB40 #4ACB40

triadic

#8FCB40 #408FCB #CB408F

tetradic

#8FCB40 #40CBC1 #7C40CB #CB404A

square

#8FCB40 #40CBC1 #7C40CB #CB404A

split-complementary

#8FCB40 #404ACB #C140CB

monochromatic

#4E721F #6FA22C #8FCB40 #ABD870 #C7E5A0

Accessibility & contrast

On white

1.95

#8FCB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#8FCB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FCB40

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FCB40	#FFFFFF	#000000	##000000
##8FCB40	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2B

Deuteranopia (green-blind)

#CCB84C

Tritanopia (blue-blind)

#93C2AF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #8fcb40;
/* rgb */ color: rgb(143, 203, 64);
/* oklch */ color: oklch(77.4% 0.178 130.0);

Tailwind

colors: {
  custom: {
    50: '#b4db7c',
    500: '#8fcb40',
    950: '#000000',
  },
}

SCSS

$custom: #8fcb40;
$custom-light: #b4db7c;
$custom-dark: #000000;

JSON

{
  "hex": "#8fcb40",
  "rgb": {
    "r": 143,
    "g": 203,
    "b": 64
  },
  "hsl": {
    "h": 85.899,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77426,
    "c": 0.17827,
    "h": 130
  },
  "luminance": 0.48922
}

Semantic roles & 50–950 ramp

primary

#8FCB40

secondary

#AF95D2

accent

#47E089

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #8FCB40

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

Preview Lab → · Contrast checker → · Palette generator →