#83C239#83C239

#83C239 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.5% C 0.178 H 131.1°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#83C239
RGB	rgb(131, 194, 57)
HSL	hsl(88, 55%, 49%)
HSV	hsv(88, 71%, 76%)
CMYK	cmyk(32.5%, 0%, 70.6%, 23.9%)
CIE-LAB	lab(72.03, -41.33, 59.32)
CIE-LCH	lch(72.03, 72.30, 124.87°)
OKLab	oklab(74.49% -0.1168 0.1337)
OKLCH	oklch(74.49% 0.178 131.1)
XYZ	xyz(29.3901, 43.7032, 10.7572)
Luminance	0.4370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C239 #7839C2

analogous

#C2BD39 #83C239 #3FC239

triadic

#83C239 #3983C2 #C23983

tetradic

#83C239 #39C2BD #7839C2 #C2393F

square

#83C239 #39C2BD #7839C2 #C2393F

split-complementary

#83C239 #393FC2 #BD39C2

monochromatic

#43631D #63932B #83C239 #A0D266 #BEE095

Accessibility & contrast

On white

2.16

#83C239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#83C239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C239

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C239	#FFFFFF	#000000	##000000
##83C239	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB422

Deuteranopia (green-blind)

#C2AF45

Tritanopia (blue-blind)

#85BAA7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #83c239;
/* rgb */ color: rgb(131, 194, 57);
/* oklch */ color: oklch(74.5% 0.178 131.1);

Tailwind

colors: {
  custom: {
    50: '#acd578',
    500: '#83c239',
    950: '#000000',
  },
}

SCSS

$custom: #83c239;
$custom-light: #acd578;
$custom-dark: #000000;

JSON

{
  "hex": "#83c239",
  "rgb": {
    "r": 131,
    "g": 194,
    "b": 57
  },
  "hsl": {
    "h": 87.591,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74492,
    "c": 0.17758,
    "h": 131.1
  },
  "luminance": 0.43704
}

Semantic roles & 50–950 ramp

primary

#83C239

secondary

#A98BCB

accent

#4ADE8E

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C239

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

Preview Lab → · Contrast checker → · Palette generator →