#8FCA39#8FCA39

#8FCA39 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.1% C 0.181 H 129.4°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX#8FCA39
RGBrgb(143, 202, 57)
HSLhsl(84, 58%, 51%)
HSVhsv(84, 72%, 79%)
CMYKcmyk(29.2%, 0%, 71.8%, 20.8%)
CIE-LABlab(75.06, -40.42, 62.58)
CIE-LCHlch(75.06, 74.50, 122.86°)
OKLaboklab(77.13% -0.1151 0.1403)
OKLCHoklch(77.13% 0.182 129.4)
XYZxyz(33.1866, 48.3752, 11.4590)
Luminance0.4838 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8FCA39 #7439CA
analogous
#CABD39 #8FCA39 #46CA39
triadic
#8FCA39 #398FCA #CA398F
tetradic
#8FCA39 #39CABD #7439CA #CA3946
square
#8FCA39 #39CABD #7439CA #CA3946
split-complementary
#8FCA39 #3946CA #BD39CA
monochromatic
#4C6C1D #6E9C2A #8FCA39 #AAD769 #C6E49A

Accessibility & contrast

On white

1.97
#8FCA39 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.68
#8FCA39 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FCA39
10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8FCA39#FFFFFF#000000##000000
##8FCA391.001.9710.6810.68
#FFFFFF1.971.0021.0021.00
#00000010.6821.001.001.00
##00000010.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BB1F
Deuteranopia (green-blind)
#CBB746
Tritanopia (blue-blind)
#93C1AE
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #8fca39;
/* rgb */ color: rgb(143, 202, 57);
/* oklch */ color: oklch(77.1% 0.181 129.4);
Tailwind
colors: {
  custom: {
    50: '#b4da79',
    500: '#8fca39',
    950: '#000000',
  },
}
SCSS
$custom: #8fca39;
$custom-light: #b4da79;
$custom-dark: #000000;
JSON
{
  "hex": "#8fca39",
  "rgb": {
    "r": 143,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 84.414,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.77134,
    "c": 0.1815,
    "h": 129.4
  },
  "luminance": 0.48376
}

Semantic roles & 50–950 ramp

primary
#8FCA39
secondary
#A98FD0
accent
#47E186
background
#FBFDF7
surface
#F6FAEE
border
#D0D3C9
text
#12150A
muted
#81837C

Preview Lab

Preview with #8FCA39

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

Preview Lab → · Contrast checker → · Palette generator →

#8FCA39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva