#73CF42#73CF42

#73CF42 is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 76.9% C 0.196 H 136.7°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#73CF42
RGB	rgb(115, 207, 66)
HSL	hsl(99, 59%, 54%)
HSV	hsv(99, 68%, 81%)
CMYK	cmyk(44.4%, 0%, 68.1%, 18.8%)
CIE-LAB	lab(75.24, -51.47, 58.97)
CIE-LCH	lch(75.24, 78.27, 131.12°)
OKLab	oklab(76.93% -0.1427 0.1344)
OKLCH	oklch(76.93% 0.196 136.7)
XYZ	xyz(30.3656, 48.6620, 12.9459)
Luminance	0.4866 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CF42 #9E42CF

analogous

#B9CF42 #73CF42 #42CF57

triadic

#73CF42 #4273CF #CF4273

tetradic

#73CF42 #42B9CF #9E42CF #CF5742

square

#73CF42 #42B9CF #9E42CF #CF5742

split-complementary

#73CF42 #5742CF #CF42B9

monochromatic

#3E781F #57A92B #73CF42 #97DB73 #BBE8A4

Accessibility & contrast

On white

1.96

#73CF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#73CF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CF42

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CF42	#FFFFFF	#000000	##000000
##73CF42	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE2D

Deuteranopia (green-blind)

#CAB64F

Tritanopia (blue-blind)

#6FC8B3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #73cf42;
/* rgb */ color: rgb(115, 207, 66);
/* oklch */ color: oklch(76.9% 0.196 136.7);

Tailwind

colors: {
  custom: {
    50: '#a2de7e',
    500: '#73cf42',
    950: '#000000',
  },
}

SCSS

$custom: #73cf42;
$custom-light: #a2de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#73cf42",
  "rgb": {
    "r": 115,
    "g": 207,
    "b": 66
  },
  "hsl": {
    "h": 99.149,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76931,
    "c": 0.19608,
    "h": 136.7
  },
  "luminance": 0.48664
}

Semantic roles & 50–950 ramp

primary

#73CF42

secondary

#C098D5

accent

#45E3AC

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CF42

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

Preview Lab → · Contrast checker → · Palette generator →