#73C549#73C549

#73C549 is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.5% C 0.178 H 136.6°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#73C549
RGB	rgb(115, 197, 73)
HSL	hsl(100, 52%, 53%)
HSV	hsv(100, 63%, 77%)
CMYK	cmyk(41.6%, 0%, 62.9%, 22.7%)
CIE-LAB	lab(72.27, -46.83, 52.91)
CIE-LCH	lch(72.27, 70.65, 131.51°)
OKLab	oklab(74.51% -0.1296 0.1225)
OKLCH	oklch(74.51% 0.178 136.6)
XYZ	xyz(28.2383, 44.0568, 13.3179)
Luminance	0.4406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C549 #9B49C5

analogous

#B1C549 #73C549 #49C55D

triadic

#73C549 #4973C5 #C54973

tetradic

#73C549 #49B1C5 #9B49C5 #C55D49

square

#73C549 #49B1C5 #9B49C5 #C55D49

split-complementary

#73C549 #5D49C5 #C549B1

monochromatic

#3E7024 #579E32 #73C549 #97D477 #BAE3A6

Accessibility & contrast

On white

2.14

#73C549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#73C549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C549

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C549	#FFFFFF	#000000	##000000
##73C549	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB63A

Deuteranopia (green-blind)

#C0AF53

Tritanopia (blue-blind)

#6FBEAB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #73c549;
/* rgb */ color: rgb(115, 197, 73);
/* oklch */ color: oklch(74.5% 0.178 136.6);

Tailwind

colors: {
  custom: {
    50: '#a1d781',
    500: '#73c549',
    950: '#000000',
  },
}

SCSS

$custom: #73c549;
$custom-light: #a1d781;
$custom-dark: #000000;

JSON

{
  "hex": "#73c549",
  "rgb": {
    "r": 115,
    "g": 197,
    "b": 73
  },
  "hsl": {
    "h": 99.677,
    "s": 51.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74513,
    "c": 0.17834,
    "h": 136.6
  },
  "luminance": 0.44058
}

Semantic roles & 50–950 ramp

primary

#73C549

secondary

#BE9AD0

accent

#4DDBAB

background

#FAFDF8

surface

#F4FAEF

border

#CED3CA

text

#0F140B

muted

#7F837C

Preview Lab

Preview with #73C549

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

Preview Lab → · Contrast checker → · Palette generator →