#83C642#83C642

#83C642 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.5% C 0.177 H 132.4°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#83C642
RGB	rgb(131, 198, 66)
HSL	hsl(90, 54%, 52%)
HSV	hsv(90, 67%, 78%)
CMYK	cmyk(33.8%, 0%, 66.7%, 22.4%)
CIE-LAB	lab(73.29, -42.41, 57.14)
CIE-LCH	lch(73.29, 71.16, 126.58°)
OKLab	oklab(75.54% -0.1191 0.1304)
OKLCH	oklch(75.54% 0.177 132.4)
XYZ	xyz(30.5371, 45.6056, 12.3470)
Luminance	0.4561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C642 #8542C6

analogous

#C5C642 #83C642 #42C643

triadic

#83C642 #4283C6 #C64283

tetradic

#83C642 #42C5C6 #8542C6 #C64342

square

#83C642 #42C5C6 #8542C6 #C64342

split-complementary

#83C642 #4342C6 #C642C5

monochromatic

#466D21 #659C2F #83C642 #A2D471 #C1E2A0

Accessibility & contrast

On white

2.07

#83C642 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#83C642 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C642

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C642	#FFFFFF	#000000	##000000
##83C642	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)

#CEB730

Deuteranopia (green-blind)

#C5B24D

Tritanopia (blue-blind)

#84BEAB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #83c642;
/* rgb */ color: rgb(131, 198, 66);
/* oklch */ color: oklch(75.5% 0.177 132.4);

Tailwind

colors: {
  custom: {
    50: '#abd77d',
    500: '#83c642',
    950: '#000000',
  },
}

SCSS

$custom: #83c642;
$custom-light: #abd77d;
$custom-dark: #000000;

JSON

{
  "hex": "#83c642",
  "rgb": {
    "r": 131,
    "g": 198,
    "b": 66
  },
  "hsl": {
    "h": 90.455,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75539,
    "c": 0.17659,
    "h": 132.4
  },
  "luminance": 0.45607
}

Semantic roles & 50–950 ramp

primary

#83C642

secondary

#B295CF

accent

#4BDD95

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #83C642

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

Preview Lab → · Contrast checker → · Palette generator →