#83D549#83D549

#83D549 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.2% C 0.191 H 134.7°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#83D549
RGB	rgb(131, 213, 73)
HSL	hsl(95, 63%, 56%)
HSV	hsv(95, 66%, 84%)
CMYK	cmyk(38.5%, 0%, 65.7%, 16.5%)
CIE-LAB	lab(77.81, -48.19, 59.14)
CIE-LCH	lch(77.81, 76.29, 129.17°)
OKLab	oklab(79.25% -0.1343 0.1355)
OKLCH	oklch(79.25% 0.191 134.7)
XYZ	xyz(34.3562, 52.8931, 14.7012)
Luminance	0.5290 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D549 #9B49D5

analogous

#C9D549 #83D549 #49D555

triadic

#83D549 #4983D5 #D54983

tetradic

#83D549 #49C9D5 #9B49D5 #D55549

square

#83D549 #49C9D5 #9B49D5 #D55549

split-complementary

#83D549 #5549D5 #D549C9

monochromatic

#49851F #64B72A #83D549 #A5E07B #C7ECAC

Accessibility & contrast

On white

1.81

#83D549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#83D549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D549

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D549	#FFFFFF	#000000	##000000
##83D549	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC536

Deuteranopia (green-blind)

#D1BE55

Tritanopia (blue-blind)

#82CDB8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #83d549;
/* rgb */ color: rgb(131, 213, 73);
/* oklch */ color: oklch(79.2% 0.191 134.7);

Tailwind

colors: {
  custom: {
    50: '#ace282',
    500: '#83d549',
    950: '#000000',
  },
}

SCSS

$custom: #83d549;
$custom-light: #ace282;
$custom-dark: #000000;

JSON

{
  "hex": "#83d549",
  "rgb": {
    "r": 131,
    "g": 213,
    "b": 73
  },
  "hsl": {
    "h": 95.143,
    "s": 62.5,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79248,
    "c": 0.19077,
    "h": 134.7
  },
  "luminance": 0.52895
}

Semantic roles & 50–950 ramp

primary

#83D549

secondary

#68378C

accent

#42E6A2

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #83D549

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

Preview Lab → · Contrast checker → · Palette generator →