#83CA42#83CA42

#83CA42 is a light, vivid yellow-green. Relative luminance 0.475; OKLCH L 76.5% C 0.182 H 132.9°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#83CA42
RGB	rgb(131, 202, 66)
HSL	hsl(91, 56%, 53%)
HSV	hsv(91, 67%, 79%)
CMYK	cmyk(35.1%, 0%, 67.3%, 20.8%)
CIE-LAB	lab(74.48, -44.13, 58.40)
CIE-LCH	lch(74.48, 73.20, 127.08°)
OKLab	oklab(76.51% -0.1238 0.1331)
OKLCH	oklch(76.51% 0.182 132.9)
XYZ	xyz(31.4635, 47.4584, 12.6558)
Luminance	0.4746 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CA42 #8942CA

analogous

#C7CA42 #83CA42 #42CA45

triadic

#83CA42 #4283CA #CA4283

tetradic

#83CA42 #42C7CA #8942CA #CA4542

square

#83CA42 #42C7CA #8942CA #CA4542

split-complementary

#83CA42 #4542CA #CA42C7

monochromatic

#477220 #65A22D #83CA42 #A2D772 #C2E5A2

Accessibility & contrast

On white

2.00

#83CA42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#83CA42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CA42

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CA42	#FFFFFF	#000000	##000000
##83CA42	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB2F

Deuteranopia (green-blind)

#C8B54E

Tritanopia (blue-blind)

#84C2AE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #83ca42;
/* rgb */ color: rgb(131, 202, 66);
/* oklch */ color: oklch(76.5% 0.182 132.9);

Tailwind

colors: {
  custom: {
    50: '#acda7d',
    500: '#83ca42',
    950: '#000000',
  },
}

SCSS

$custom: #83ca42;
$custom-light: #acda7d;
$custom-dark: #000000;

JSON

{
  "hex": "#83ca42",
  "rgb": {
    "r": 131,
    "g": 202,
    "b": 66
  },
  "hsl": {
    "h": 91.324,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76512,
    "c": 0.18171,
    "h": 132.9
  },
  "luminance": 0.4746
}

Semantic roles & 50–950 ramp

primary

#83CA42

secondary

#B596D1

accent

#48DF97

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CA42

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

Preview Lab → · Contrast checker → · Palette generator →