#83C643#83C643

#83C643 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.5% C 0.176 H 132.5°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#83C643
RGB	rgb(131, 198, 67)
HSL	hsl(91, 53%, 52%)
HSV	hsv(91, 66%, 78%)
CMYK	cmyk(33.8%, 0%, 66.2%, 22.4%)
CIE-LAB	lab(73.30, -42.34, 56.75)
CIE-LCH	lch(73.30, 70.80, 126.72°)
OKLab	oklab(75.55% -0.1188 0.1297)
OKLCH	oklch(75.55% 0.176 132.5)
XYZ	xyz(30.5669, 45.6175, 12.5036)
Luminance	0.4562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C643 #8643C6

analogous

#C4C643 #83C643 #43C645

triadic

#83C643 #4383C6 #C64383

tetradic

#83C643 #43C4C6 #8643C6 #C64543

square

#83C643 #43C4C6 #8643C6 #C64543

split-complementary

#83C643 #4543C6 #C643C4

monochromatic

#466D21 #659C2F #83C643 #A2D472 #C1E2A1

Accessibility & contrast

On white

2.07

#83C643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#83C643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C643

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C643	#FFFFFF	#000000	##000000
##83C643	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB731

Deuteranopia (green-blind)

#C5B24E

Tritanopia (blue-blind)

#84BEAB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #83c643;
/* rgb */ color: rgb(131, 198, 67);
/* oklch */ color: oklch(75.5% 0.176 132.5);

Tailwind

colors: {
  custom: {
    50: '#abd77d',
    500: '#83c643',
    950: '#000000',
  },
}

SCSS

$custom: #83c643;
$custom-light: #abd77d;
$custom-dark: #000000;

JSON

{
  "hex": "#83c643",
  "rgb": {
    "r": 131,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 90.687,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75548,
    "c": 0.17588,
    "h": 132.5
  },
  "luminance": 0.45619
}

Semantic roles & 50–950 ramp

primary

#83C643

secondary

#B396CF

accent

#4BDD96

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #83C643

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

Preview Lab → · Contrast checker → · Palette generator →