#8CDF42#8CDF42

#8CDF42 is a very light, highly saturated yellow-green. Relative luminance 0.587; OKLCH L 82.1% C 0.203 H 133.4°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX#8CDF42
RGBrgb(140, 223, 66)
HSLhsl(92, 71%, 57%)
HSVhsv(92, 70%, 87%)
CMYKcmyk(37.2%, 0%, 70.4%, 12.5%)
CIE-LABlab(81.15, -49.81, 65.41)
CIE-LCHlch(81.15, 82.22, 127.29°)
OKLaboklab(82.08% -0.1398 0.1476)
OKLCHoklch(82.08% 0.203 133.4)
XYZxyz(38.1856, 58.7424, 14.4796)
Luminance0.5874 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8CDF42 #9542DF
analogous
#DADF42 #8CDF42 #42DF47
triadic
#8CDF42 #428CDF #DF428C
tetradic
#8CDF42 #42DADF #9542DF #DF4742
square
#8CDF42 #42DADF #9542DF #DF4742
split-complementary
#8CDF42 #4742DF #DF42DA
monochromatic
#508E18 #6DC321 #8CDF42 #ACE876 #CCF1AB

Accessibility & contrast

On white

1.65
#8CDF42 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.75
#8CDF42 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CDF42
12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8CDF42#FFFFFF#000000##000000
##8CDF421.001.6512.7512.75
#FFFFFF1.651.0021.0021.00
#00000012.7521.001.001.00
##00000012.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8CE28
Deuteranopia (green-blind)
#DCC751
Tritanopia (blue-blind)
#8CD6C0
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #8cdf42;
/* rgb */ color: rgb(140, 223, 66);
/* oklch */ color: oklch(82.1% 0.203 133.4);
Tailwind
colors: {
  custom: {
    50: '#b3e97f',
    500: '#8cdf42',
    950: '#000000',
  },
}
SCSS
$custom: #8cdf42;
$custom-light: #b3e97f;
$custom-dark: #000000;
JSON
{
  "hex": "#8cdf42",
  "rgb": {
    "r": 140,
    "g": 223,
    "b": 66
  },
  "hsl": {
    "h": 91.72,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82075,
    "c": 0.20328,
    "h": 133.4
  },
  "luminance": 0.58744
}

Semantic roles & 50–950 ramp

primary
#8CDF42
secondary
#653294
accent
#3AEE99
background
#FDFEFB
surface
#F8FDF2
border
#D1D5CC
text
#12160B
muted
#82847E

Preview Lab

Preview with #8CDF42

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

Preview Lab → · Contrast checker → · Palette generator →

#8CDF42 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva