#73CB42#73CB42

#73CB42 is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 75.9% C 0.191 H 136.4°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#73CB42
RGB	rgb(115, 203, 66)
HSL	hsl(99, 57%, 53%)
HSV	hsv(99, 67%, 80%)
CMYK	cmyk(43.3%, 0%, 67.5%, 20.4%)
CIE-LAB	lab(74.03, -49.87, 57.69)
CIE-LCH	lch(74.03, 76.26, 130.84°)
OKLab	oklab(75.94% -0.1384 0.1318)
OKLCH	oklch(75.94% 0.191 136.4)
XYZ	xyz(29.4087, 46.7483, 12.6269)
Luminance	0.4675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CB42 #9A42CB

analogous

#B7CB42 #73CB42 #42CB55

triadic

#73CB42 #4273CB #CB4273

tetradic

#73CB42 #42B7CB #9A42CB #CB5542

square

#73CB42 #42B7CB #9A42CB #CB5542

split-complementary

#73CB42 #5542CB #CB42B7

monochromatic

#3D7320 #57A32D #73CB42 #97D872 #BAE5A2

Accessibility & contrast

On white

2.03

#73CB42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#73CB42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CB42

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CB42	#FFFFFF	#000000	##000000
##73CB42	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)

#D2BB2F

Deuteranopia (green-blind)

#C6B34E

Tritanopia (blue-blind)

#6FC4AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #73cb42;
/* rgb */ color: rgb(115, 203, 66);
/* oklch */ color: oklch(75.9% 0.191 136.4);

Tailwind

colors: {
  custom: {
    50: '#a2db7d',
    500: '#73cb42',
    950: '#000000',
  },
}

SCSS

$custom: #73cb42;
$custom-light: #a2db7d;
$custom-dark: #000000;

JSON

{
  "hex": "#73cb42",
  "rgb": {
    "r": 115,
    "g": 203,
    "b": 66
  },
  "hsl": {
    "h": 98.54,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75937,
    "c": 0.19109,
    "h": 136.4
  },
  "luminance": 0.4675
}

Semantic roles & 50–950 ramp

primary

#73CB42

secondary

#BD97D2

accent

#48E0AA

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CB42

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

Preview Lab → · Contrast checker → · Palette generator →