#83CA37#83CA37

#83CA37 is a light, vivid yellow-green. Relative luminance 0.473; OKLCH L 76.4% C 0.189 H 132.1°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX#83CA37
RGBrgb(131, 202, 55)
HSLhsl(89, 58%, 50%)
HSVhsv(89, 73%, 79%)
CMYKcmyk(35.1%, 0%, 72.8%, 20.8%)
CIE-LABlab(74.41, -44.89, 62.42)
CIE-LCHlch(74.41, 76.88, 125.72°)
OKLaboklab(76.43% -0.1267 0.14)
OKLCHoklch(76.43% 0.189 132.1)
XYZxyz(31.1698, 47.3409, 11.1091)
Luminance0.4734 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#83CA37 #7E37CA
analogous
#CAC837 #83CA37 #39CA37
triadic
#83CA37 #3783CA #CA3783
tetradic
#83CA37 #37CAC8 #7E37CA #CA3739
square
#83CA37 #37CAC8 #7E37CA #CA3739
split-complementary
#83CA37 #3739CA #C837CA
monochromatic
#456A1C #649B29 #83CA37 #A1D767 #BFE498

Accessibility & contrast

On white

2.01
#83CA37 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.47
#83CA37 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CA37
10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##83CA37#FFFFFF#000000##000000
##83CA371.002.0110.4710.47
#FFFFFF2.011.0021.0021.00
#00000010.4721.001.001.00
##00000010.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BB1B
Deuteranopia (green-blind)
#C9B545
Tritanopia (blue-blind)
#85C2AE
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #83ca37;
/* rgb */ color: rgb(131, 202, 55);
/* oklch */ color: oklch(76.4% 0.189 132.1);
Tailwind
colors: {
  custom: {
    50: '#acda77',
    500: '#83ca37',
    950: '#000000',
  },
}
SCSS
$custom: #83ca37;
$custom-light: #acda77;
$custom-dark: #000000;
JSON
{
  "hex": "#83ca37",
  "rgb": {
    "r": 131,
    "g": 202,
    "b": 55
  },
  "hsl": {
    "h": 88.98,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76427,
    "c": 0.18875,
    "h": 132.1
  },
  "luminance": 0.47342
}

Semantic roles & 50–950 ramp

primary
#83CA37
secondary
#AD8ECF
accent
#46E191
background
#FBFDF7
surface
#F6FBEE
border
#D0D4C9
text
#111509
muted
#80837B

Preview Lab

Preview with #83CA37

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

Preview Lab → · Contrast checker → · Palette generator →

#83CA37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva