#73D737#73D737

#73D737 is a light, highly saturated yellow-green. Relative luminance 0.525; OKLCH L 78.8% C 0.212 H 136.5°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#73D737
RGB	rgb(115, 215, 55)
HSL	hsl(98, 67%, 53%)
HSV	hsv(98, 74%, 84%)
CMYK	cmyk(46.5%, 0%, 74.4%, 15.7%)
CIE-LAB	lab(77.59, -55.36, 65.31)
CIE-LCH	lch(77.59, 85.61, 130.28°)
OKLab	oklab(78.84% -0.1539 0.1463)
OKLCH	oklch(78.84% 0.212 136.5)
XYZ	xyz(32.0594, 52.5195, 12.0616)
Luminance	0.5252 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D737 #9B37D7

analogous

#C3D737 #73D737 #37D74B

triadic

#73D737 #3773D7 #D73773

tetradic

#73D737 #37C3D7 #9B37D7 #D74B37

square

#73D737 #37C3D7 #9B37D7 #D74B37

split-complementary

#73D737 #4B37D7 #D737C3

monochromatic

#3D7B19 #57AE23 #73D737 #97E16A #BAEB9D

Accessibility & contrast

On white

1.83

#73D737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#73D737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D737

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D737	#FFFFFF	#000000	##000000
##73D737	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC514

Deuteranopia (green-blind)

#D1BD48

Tritanopia (blue-blind)

#6ECFB9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #73d737;
/* rgb */ color: rgb(115, 215, 55);
/* oklch */ color: oklch(78.8% 0.212 136.5);

Tailwind

colors: {
  custom: {
    50: '#a4e479',
    500: '#73d737',
    950: '#000000',
  },
}

SCSS

$custom: #73d737;
$custom-light: #a4e479;
$custom-dark: #000000;

JSON

{
  "hex": "#73d737",
  "rgb": {
    "r": 115,
    "g": 215,
    "b": 55
  },
  "hsl": {
    "h": 97.5,
    "s": 66.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78837,
    "c": 0.21234,
    "h": 136.5
  },
  "luminance": 0.52522
}

Semantic roles & 50–950 ramp

primary

#73D737

secondary

#633083

accent

#3EEAA9

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #73D737

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

Preview Lab → · Contrast checker → · Palette generator →