#73CC45#73CC45

#73CC45 is a light, vivid yellow-green. Relative luminance 0.473; OKLCH L 76.2% C 0.190 H 136.8°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#73CC45
RGB	rgb(115, 204, 69)
HSL	hsl(100, 57%, 54%)
HSV	hsv(100, 66%, 80%)
CMYK	cmyk(43.6%, 0%, 66.2%, 20%)
CIE-LAB	lab(74.35, -50.03, 56.84)
CIE-LCH	lch(74.35, 75.72, 131.35°)
OKLab	oklab(76.21% -0.1386 0.1304)
OKLCH	oklch(76.21% 0.19 136.8)
XYZ	xyz(29.7364, 47.2585, 13.1840)
Luminance	0.4726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CC45 #9E45CC

analogous

#B6CC45 #73CC45 #45CC5A

triadic

#73CC45 #4573CC #CC4573

tetradic

#73CC45 #45B6CC #9E45CC #CC5A45

square

#73CC45 #45B6CC #9E45CC #CC5A45

split-complementary

#73CC45 #5A45CC #CC45B6

monochromatic

#3E7620 #57A62E #73CC45 #97D975 #BBE6A5

Accessibility & contrast

On white

2.01

#73CC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#73CC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CC45

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CC45	#FFFFFF	#000000	##000000
##73CC45	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC33

Deuteranopia (green-blind)

#C7B451

Tritanopia (blue-blind)

#6FC5B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #73cc45;
/* rgb */ color: rgb(115, 204, 69);
/* oklch */ color: oklch(76.2% 0.190 136.8);

Tailwind

colors: {
  custom: {
    50: '#a2dc7f',
    500: '#73cc45',
    950: '#000000',
  },
}

SCSS

$custom: #73cc45;
$custom-light: #a2dc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#73cc45",
  "rgb": {
    "r": 115,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 99.556,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76212,
    "c": 0.19027,
    "h": 136.8
  },
  "luminance": 0.4726
}

Semantic roles & 50–950 ramp

primary

#73CC45

secondary

#C099D3

accent

#48E0AC

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CC45

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

Preview Lab → · Contrast checker → · Palette generator →