#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
RGBrgb(143, 203, 64)
HSLhsl(86, 57%, 52%)
HSVhsv(86, 68%, 80%)
CMYKcmyk(29.6%, 0%, 68.5%, 20.4%)
CIE-LABlab(75.40, -40.40, 60.33)
CIE-LCHlch(75.40, 72.61, 123.81°)
OKLaboklab(77.43% -0.1145 0.1366)
OKLCHoklch(77.43% 0.178 130)
XYZxyz(33.6088, 48.9207, 12.5214)
Luminance0.4892 (WCAG relative)
Temperaturewarm
Familyyellow-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
##8FCB401.001.9510.7810.78
#FFFFFF1.951.0021.0021.00
#00000010.7821.001.001.00
##00000010.7821.001.001.00

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 →

#8FCB40 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva