#73BA37#73BA37

#73BA37 is a light, vivid yellow-green. Relative luminance 0.390; OKLCH L 71.6% C 0.177 H 133.8°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#73BA37
RGB	rgb(115, 186, 55)
HSL	hsl(93, 54%, 47%)
HSV	hsv(93, 70%, 73%)
CMYK	cmyk(38.2%, 0%, 70.4%, 27.1%)
CIE-LAB	lab(68.78, -43.71, 56.50)
CIE-LCH	lch(68.78, 71.43, 127.73°)
OKLab	oklab(71.61% -0.1225 0.1278)
OKLCH	oklch(71.61% 0.177 133.8)
XYZ	xyz(25.3183, 39.0373, 9.8146)
Luminance	0.3904 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BA37 #7E37BA

analogous

#B5BA37 #73BA37 #37BA3C

triadic

#73BA37 #3773BA #BA3773

tetradic

#73BA37 #37B5BA #7E37BA #BA3C37

square

#73BA37 #37B5BA #7E37BA #BA3C37

split-complementary

#73BA37 #3C37BA #BA37B5

monochromatic

#395C1B #568B29 #73BA37 #92D05F #B2DE8E

Accessibility & contrast

On white

2.38

#73BA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#73BA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BA37

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BA37	#FFFFFF	#000000	##000000
##73BA37	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB22

Deuteranopia (green-blind)

#B8A643

Tritanopia (blue-blind)

#73B3A0

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #73ba37;
/* rgb */ color: rgb(115, 186, 55);
/* oklch */ color: oklch(71.6% 0.177 133.8);

Tailwind

colors: {
  custom: {
    50: '#a1cf76',
    500: '#73ba37',
    950: '#000000',
  },
}

SCSS

$custom: #73ba37;
$custom-light: #a1cf76;
$custom-dark: #000000;

JSON

{
  "hex": "#73ba37",
  "rgb": {
    "r": 115,
    "g": 186,
    "b": 55
  },
  "hsl": {
    "h": 92.519,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71615,
    "c": 0.17702,
    "h": 133.8
  },
  "luminance": 0.39038
}

Semantic roles & 50–950 ramp

primary

#73BA37

secondary

#A985C8

accent

#4ADE9A

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #73BA37

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

Preview Lab → · Contrast checker → · Palette generator →