#8FCA37#8FCA37

#8FCA37 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.1% C 0.183 H 129.2°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX#8FCA37
RGBrgb(143, 202, 55)
HSLhsl(84, 58%, 50%)
HSVhsv(84, 73%, 79%)
CMYKcmyk(29.2%, 0%, 72.8%, 20.8%)
CIE-LABlab(75.05, -40.54, 63.27)
CIE-LCHlch(75.05, 75.14, 122.65°)
OKLaboklab(77.12% -0.1156 0.1415)
OKLCHoklch(77.12% 0.183 129.2)
XYZxyz(33.1377, 48.3556, 11.2013)
Luminance0.4836 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8FCA37 #7237CA
analogous
#CABC37 #8FCA37 #45CA37
triadic
#8FCA37 #378FCA #CA378F
tetradic
#8FCA37 #37CABC #7237CA #CA3745
square
#8FCA37 #37CABC #7237CA #CA3745
split-complementary
#8FCA37 #3745CA #BC37CA
monochromatic
#4B6A1C #6D9B29 #8FCA37 #AAD767 #C5E498

Accessibility & contrast

On white

1.97
#8FCA37 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.67
#8FCA37 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FCA37
10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8FCA37#FFFFFF#000000##000000
##8FCA371.001.9710.6710.67
#FFFFFF1.971.0021.0021.00
#00000010.6721.001.001.00
##00000010.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BB1B
Deuteranopia (green-blind)
#CBB745
Tritanopia (blue-blind)
#93C1AE
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #8fca37;
/* rgb */ color: rgb(143, 202, 55);
/* oklch */ color: oklch(77.1% 0.183 129.2);
Tailwind
colors: {
  custom: {
    50: '#b4da78',
    500: '#8fca37',
    950: '#000000',
  },
}
SCSS
$custom: #8fca37;
$custom-light: #b4da78;
$custom-dark: #000000;
JSON
{
  "hex": "#8fca37",
  "rgb": {
    "r": 143,
    "g": 202,
    "b": 55
  },
  "hsl": {
    "h": 84.082,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7712,
    "c": 0.18269,
    "h": 129.2
  },
  "luminance": 0.48357
}

Semantic roles & 50–950 ramp

primary
#8FCA37
secondary
#A88ECF
accent
#46E185
background
#FBFDF7
surface
#F6FAEE
border
#D0D3C9
text
#121509
muted
#81837B

Preview Lab

Preview with #8FCA37

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

Preview Lab → · Contrast checker → · Palette generator →

#8FCA37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva