#83CE31#83CE31

#83CE31 is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 77.4% C 0.197 H 132.3°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX#83CE31
RGBrgb(131, 206, 49)
HSLhsl(89, 62%, 50%)
HSVhsv(89, 76%, 81%)
CMYKcmyk(36.4%, 0%, 76.2%, 19.2%)
CIE-LABlab(75.57, -46.91, 65.54)
CIE-LCHlch(75.57, 80.60, 125.59°)
OKLaboklab(77.36% -0.1325 0.1456)
OKLCHoklch(77.36% 0.197 132.3)
XYZxyz(31.9854, 49.1883, 10.7141)
Luminance0.4919 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#83CE31 #7C31CE
analogous
#CECA31 #83CE31 #35CE31
triadic
#83CE31 #3183CE #CE3183
tetradic
#83CE31 #31CECA #7C31CE #CE3135
square
#83CE31 #31CECA #7C31CE #CE3135
split-complementary
#83CE31 #3135CE #CA31CE
monochromatic
#446B19 #649D25 #83CE31 #A1DA62 #BFE694

Accessibility & contrast

On white

1.94
#83CE31 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.84
#83CE31 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CE31
10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##83CE31#FFFFFF#000000##000000
##83CE311.001.9410.8410.84
#FFFFFF1.941.0021.0021.00
#00000010.8421.001.001.00
##00000010.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7BE06
Deuteranopia (green-blind)
#CDB841
Tritanopia (blue-blind)
#84C5B1
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #83ce31;
/* rgb */ color: rgb(131, 206, 49);
/* oklch */ color: oklch(77.4% 0.197 132.3);
Tailwind
colors: {
  custom: {
    50: '#addd75',
    500: '#83ce31',
    950: '#000000',
  },
}
SCSS
$custom: #83ce31;
$custom-light: #addd75;
$custom-dark: #000000;
JSON
{
  "hex": "#83ce31",
  "rgb": {
    "r": 131,
    "g": 206,
    "b": 49
  },
  "hsl": {
    "h": 88.662,
    "s": 61.569,
    "l": 50
  },
  "oklch": {
    "l": 0.77364,
    "c": 0.19689,
    "h": 132.3
  },
  "luminance": 0.4919
}

Semantic roles & 50–950 ramp

primary
#83CE31
secondary
#AC8AD1
accent
#43E590
background
#FBFDF7
surface
#F6FBED
border
#D0D4C8
text
#111509
muted
#80837B

Preview Lab

Preview with #83CE31

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

Preview Lab → · Contrast checker → · Palette generator →

#83CE31 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva