#83CB37#83CB37

#83CB37 is a light, vivid yellow-green. Relative luminance 0.478; OKLCH L 76.7% C 0.190 H 132.3°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX#83CB37
RGBrgb(131, 203, 55)
HSLhsl(89, 59%, 51%)
HSVhsv(89, 73%, 80%)
CMYKcmyk(35.5%, 0%, 72.9%, 20.4%)
CIE-LABlab(74.71, -45.31, 62.72)
CIE-LCHlch(74.71, 77.37, 125.85°)
OKLaboklab(76.67% -0.1278 0.1406)
OKLCHoklch(76.67% 0.19 132.3)
XYZxyz(31.4052, 47.8117, 11.1876)
Luminance0.4781 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#83CB37 #7F37CB
analogous
#CBC937 #83CB37 #39CB37
triadic
#83CB37 #3783CB #CB3783
tetradic
#83CB37 #37CBC9 #7F37CB #CB3739
square
#83CB37 #37CBC9 #7F37CB #CB3739
split-complementary
#83CB37 #3739CB #C937CB
monochromatic
#456C1C #649C29 #83CB37 #A1D868 #BFE498

Accessibility & contrast

On white

1.99
#83CB37 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.56
#83CB37 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CB37
10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##83CB37#FFFFFF#000000##000000
##83CB371.001.9910.5610.56
#FFFFFF1.991.0021.0021.00
#00000010.5621.001.001.00
##00000010.5621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BB1A
Deuteranopia (green-blind)
#CAB645
Tritanopia (blue-blind)
#84C3AE
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #83cb37;
/* rgb */ color: rgb(131, 203, 55);
/* oklch */ color: oklch(76.7% 0.190 132.3);
Tailwind
colors: {
  custom: {
    50: '#acdb78',
    500: '#83cb37',
    950: '#000000',
  },
}
SCSS
$custom: #83cb37;
$custom-light: #acdb78;
$custom-dark: #000000;
JSON
{
  "hex": "#83cb37",
  "rgb": {
    "r": 131,
    "g": 203,
    "b": 55
  },
  "hsl": {
    "h": 89.189,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.76671,
    "c": 0.18997,
    "h": 132.3
  },
  "luminance": 0.47813
}

Semantic roles & 50–950 ramp

primary
#83CB37
secondary
#AE8ED0
accent
#46E292
background
#FBFDF7
surface
#F6FBEE
border
#D0D4C9
text
#111509
muted
#80837B

Preview Lab

Preview with #83CB37

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

Preview Lab → · Contrast checker → · Palette generator →

#83CB37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva