#73CB43#73CB43

#73CB43 is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 75.9% C 0.190 H 136.5°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#73CB43
RGB	rgb(115, 203, 67)
HSL	hsl(99, 57%, 53%)
HSV	hsv(99, 67%, 80%)
CMYK	cmyk(43.3%, 0%, 67%, 20.4%)
CIE-LAB	lab(74.04, -49.79, 57.30)
CIE-LCH	lch(74.04, 75.91, 130.99°)
OKLab	oklab(75.95% -0.1381 0.1311)
OKLCH	oklch(75.95% 0.19 136.5)
XYZ	xyz(29.4385, 46.7602, 12.7835)
Luminance	0.4676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CB43 #9B43CB

analogous

#B7CB43 #73CB43 #43CB57

triadic

#73CB43 #4373CB #CB4373

tetradic

#73CB43 #43B7CB #9B43CB #CB5743

square

#73CB43 #43B7CB #9B43CB #CB5743

split-complementary

#73CB43 #5743CB #CB43B7

monochromatic

#3D7420 #57A42D #73CB43 #97D873 #BAE6A3

Accessibility & contrast

On white

2.03

#73CB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#73CB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CB43

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CB43	#FFFFFF	#000000	##000000
##73CB43	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB30

Deuteranopia (green-blind)

#C6B34F

Tritanopia (blue-blind)

#6FC4AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #73cb43;
/* rgb */ color: rgb(115, 203, 67);
/* oklch */ color: oklch(75.9% 0.190 136.5);

Tailwind

colors: {
  custom: {
    50: '#a2db7e',
    500: '#73cb43',
    950: '#000000',
  },
}

SCSS

$custom: #73cb43;
$custom-light: #a2db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#73cb43",
  "rgb": {
    "r": 115,
    "g": 203,
    "b": 67
  },
  "hsl": {
    "h": 98.824,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75946,
    "c": 0.1904,
    "h": 136.5
  },
  "luminance": 0.46762
}

Semantic roles & 50–950 ramp

primary

#73CB43

secondary

#BE98D2

accent

#48E0AA

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CB43

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

Preview Lab → · Contrast checker → · Palette generator →