#83C43B#83C43B

#83C43B is a light, vivid yellow-green. Relative luminance 0.446; OKLCH L 75.0% C 0.179 H 131.6°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX#83C43B
RGBrgb(131, 196, 59)
HSLhsl(88, 54%, 50%)
HSVhsv(88, 70%, 77%)
CMYKcmyk(33.2%, 0%, 69.9%, 23.1%)
CIE-LABlab(72.64, -42.06, 59.19)
CIE-LCHlch(72.64, 72.61, 125.40°)
OKLaboklab(75% -0.1187 0.1338)
OKLCHoklch(75% 0.179 131.6)
XYZxyz(29.8891, 44.6198, 11.1745)
Luminance0.4462 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#83C43B #7C3BC4
analogous
#C4C03B #83C43B #3FC43B
triadic
#83C43B #3B83C4 #C43B83
tetradic
#83C43B #3BC4C0 #7C3BC4 #C43B3F
square
#83C43B #3BC4C0 #7C3BC4 #C43B3F
split-complementary
#83C43B #3B3FC4 #C03BC4
monochromatic
#44661F #64952D #83C43B #A1D26A #BFE099

Accessibility & contrast

On white

2.12
#83C43B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.92
#83C43B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C43B
9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##83C43B#FFFFFF#000000##000000
##83C43B1.002.129.929.92
#FFFFFF2.121.0021.0021.00
#0000009.9221.001.001.00
##0000009.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCB525
Deuteranopia (green-blind)
#C3B047
Tritanopia (blue-blind)
#85BCA9
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #83c43b;
/* rgb */ color: rgb(131, 196, 59);
/* oklch */ color: oklch(75.0% 0.179 131.6);
Tailwind
colors: {
  custom: {
    50: '#acd679',
    500: '#83c43b',
    950: '#000000',
  },
}
SCSS
$custom: #83c43b;
$custom-light: #acd679;
$custom-dark: #000000;
JSON
{
  "hex": "#83c43b",
  "rgb": {
    "r": 131,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 88.467,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.74995,
    "c": 0.17881,
    "h": 131.6
  },
  "luminance": 0.44621
}

Semantic roles & 50–950 ramp

primary
#83C43B
secondary
#AC8FCC
accent
#4BDD90
background
#FAFDF7
surface
#F5FAEE
border
#CFD3C9
text
#11140A
muted
#80837C

Preview Lab

Preview with #83C43B

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

Preview Lab → · Contrast checker → · Palette generator →

#83C43B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva