#73C643#73C643

#73C643 is a light, vivid yellow-green. Relative luminance 0.444; OKLCH L 74.7% C 0.184 H 136.1°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#73C643
RGB	rgb(115, 198, 67)
HSL	hsl(98, 53%, 52%)
HSV	hsv(98, 66%, 78%)
CMYK	cmyk(41.9%, 0%, 66.2%, 22.4%)
CIE-LAB	lab(72.52, -47.76, 55.69)
CIE-LCH	lch(72.52, 73.36, 130.62°)
OKLab	oklab(74.7% -0.1326 0.1277)
OKLCH	oklch(74.7% 0.184 136.1)
XYZ	xyz(28.2767, 44.4367, 12.3963)
Luminance	0.4444 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C643 #9643C6

analogous

#B5C643 #73C643 #43C655

triadic

#73C643 #4373C6 #C64373

tetradic

#73C643 #43B5C6 #9643C6 #C65543

square

#73C643 #43B5C6 #9643C6 #C65543

split-complementary

#73C643 #5543C6 #C643B5

monochromatic

#3D6D21 #579C2F #73C643 #96D472 #B9E2A1

Accessibility & contrast

On white

2.12

#73C643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#73C643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C643

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C643	#FFFFFF	#000000	##000000
##73C643	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB631

Deuteranopia (green-blind)

#C1AF4E

Tritanopia (blue-blind)

#70BFAB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #73c643;
/* rgb */ color: rgb(115, 198, 67);
/* oklch */ color: oklch(74.7% 0.184 136.1);

Tailwind

colors: {
  custom: {
    50: '#a1d87d',
    500: '#73c643',
    950: '#000000',
  },
}

SCSS

$custom: #73c643;
$custom-light: #a1d87d;
$custom-dark: #000000;

JSON

{
  "hex": "#73c643",
  "rgb": {
    "r": 115,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 98.015,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74704,
    "c": 0.18407,
    "h": 136.1
  },
  "luminance": 0.44438
}

Semantic roles & 50–950 ramp

primary

#73C643

secondary

#BA96CF

accent

#4BDDA7

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #73C643

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

Preview Lab → · Contrast checker → · Palette generator →