#8CCB40#8CCB40

#8CCB40 is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.2% C 0.180 H 130.7°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#8CCB40
RGB	rgb(140, 203, 64)
HSL	hsl(87, 57%, 52%)
HSV	hsv(87, 68%, 80%)
CMYK	cmyk(31%, 0%, 68.5%, 20.4%)
CIE-LAB	lab(75.24, -41.50, 60.11)
CIE-LCH	lch(75.24, 73.04, 124.62°)
OKLab	oklab(77.25% -0.1173 0.1362)
OKLCH	oklch(77.25% 0.18 130.7)
XYZ	xyz(33.0963, 48.6564, 12.4974)
Luminance	0.4866 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CCB40 #7F40CB

analogous

#CBC440 #8CCB40 #47CB40

triadic

#8CCB40 #408CCB #CB408C

tetradic

#8CCB40 #40CBC4 #7F40CB #CB4047

square

#8CCB40 #40CBC4 #7F40CB #CB4047

split-complementary

#8CCB40 #4047CB #C440CB

monochromatic

#4C721F #6CA22C #8CCB40 #A9D870 #C6E5A0

Accessibility & contrast

On white

1.96

#8CCB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#8CCB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CCB40

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CCB40	#FFFFFF	#000000	##000000
##8CCB40	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC2B

Deuteranopia (green-blind)

#CBB84C

Tritanopia (blue-blind)

#8FC3AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #8ccb40;
/* rgb */ color: rgb(140, 203, 64);
/* oklch */ color: oklch(77.2% 0.180 130.7);

Tailwind

colors: {
  custom: {
    50: '#b2db7c',
    500: '#8ccb40',
    950: '#000000',
  },
}

SCSS

$custom: #8ccb40;
$custom-light: #b2db7c;
$custom-dark: #000000;

JSON

{
  "hex": "#8ccb40",
  "rgb": {
    "r": 140,
    "g": 203,
    "b": 64
  },
  "hsl": {
    "h": 87.194,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77248,
    "c": 0.17977,
    "h": 130.7
  },
  "luminance": 0.48657
}

Semantic roles & 50–950 ramp

primary

#8CCB40

secondary

#B195D2

accent

#47E08D

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #8CCB40

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

Preview Lab → · Contrast checker → · Palette generator →