#83CD3B#83CD3B

#83CD3B is a light, vivid yellow-green. Relative luminance 0.488; OKLCH L 77.2% C 0.190 H 132.8°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX#83CD3B
RGBrgb(131, 205, 59)
HSLhsl(90, 59%, 52%)
HSVhsv(90, 71%, 80%)
CMYKcmyk(36.1%, 0%, 71.2%, 19.6%)
CIE-LABlab(75.33, -45.89, 61.92)
CIE-LCHlch(75.33, 77.07, 126.55°)
OKLaboklab(77.19% -0.1291 0.1395)
OKLCHoklch(77.19% 0.19 132.8)
XYZxyz(31.9804, 48.8023, 11.8716)
Luminance0.4880 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#83CD3B #853BCD
analogous
#CCCD3B #83CD3B #3BCD3C
triadic
#83CD3B #3B83CD #CD3B83
tetradic
#83CD3B #3BCCCD #853BCD #CD3C3B
square
#83CD3B #3BCCCD #853BCD #CD3C3B
split-complementary
#83CD3B #3C3BCD #CD3BCC
monochromatic
#46711D #65A229 #83CD3B #A2D96C #C1E69D

Accessibility & contrast

On white

1.95
#83CD3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.76
#83CD3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CD3B
10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##83CD3B#FFFFFF#000000##000000
##83CD3B1.001.9510.7610.76
#FFFFFF1.951.0021.0021.00
#00000010.7621.001.001.00
##00000010.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5BD22
Deuteranopia (green-blind)
#CBB749
Tritanopia (blue-blind)
#84C5B0
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #83cd3b;
/* rgb */ color: rgb(131, 205, 59);
/* oklch */ color: oklch(77.2% 0.190 132.8);
Tailwind
colors: {
  custom: {
    50: '#acdd7a',
    500: '#83cd3b',
    950: '#000000',
  },
}
SCSS
$custom: #83cd3b;
$custom-light: #acdd7a;
$custom-dark: #000000;
JSON
{
  "hex": "#83cd3b",
  "rgb": {
    "r": 131,
    "g": 205,
    "b": 59
  },
  "hsl": {
    "h": 90.411,
    "s": 59.35,
    "l": 51.765
  },
  "oklch": {
    "l": 0.77187,
    "c": 0.19004,
    "h": 132.8
  },
  "luminance": 0.48804
}

Semantic roles & 50–950 ramp

primary
#83CD3B
secondary
#B292D2
accent
#45E395
background
#FBFDF7
surface
#F6FBEE
border
#D0D4C9
text
#11150A
muted
#80837C

Preview Lab

Preview with #83CD3B

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

Preview Lab → · Contrast checker → · Palette generator →

#83CD3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva