#73B237#73B237

#73B237 is a light, vivid yellow-green. Relative luminance 0.358; OKLCH L 69.6% C 0.167 H 132.7°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#73B237
RGB	rgb(115, 178, 55)
HSL	hsl(91, 53%, 46%)
HSV	hsv(91, 69%, 70%)
CMYK	cmyk(35.4%, 0%, 69.1%, 30.2%)
CIE-LAB	lab(66.34, -40.28, 53.98)
CIE-LCH	lch(66.34, 67.35, 126.73°)
OKLab	oklab(69.62% -0.1131 0.1225)
OKLCH	oklch(69.62% 0.167 132.7)
XYZ	xyz(23.6799, 35.7605, 9.2685)
Luminance	0.3576 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B237 #7637B2

analogous

#B0B237 #73B237 #37B238

triadic

#73B237 #3773B2 #B23773

tetradic

#73B237 #37B0B2 #7637B2 #B23837

square

#73B237 #37B0B2 #7637B2 #B23837

split-complementary

#73B237 #3837B2 #B237B0

monochromatic

#37541A #558329 #73B237 #92CC5A #B1DB89

Accessibility & contrast

On white

2.58

#73B237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#73B237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B237

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B237	#FFFFFF	#000000	##000000
##73B237	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A425

Deuteranopia (green-blind)

#B1A042

Tritanopia (blue-blind)

#74AB99

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #73b237;
/* rgb */ color: rgb(115, 178, 55);
/* oklch */ color: oklch(69.6% 0.167 132.7);

Tailwind

colors: {
  custom: {
    50: '#a0c975',
    500: '#73b237',
    950: '#000000',
  },
}

SCSS

$custom: #73b237;
$custom-light: #a0c975;
$custom-dark: #000000;

JSON

{
  "hex": "#73b237",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 55
  },
  "hsl": {
    "h": 90.732,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69621,
    "c": 0.16678,
    "h": 132.7
  },
  "luminance": 0.35761
}

Semantic roles & 50–950 ramp

primary

#73B237

secondary

#A380C5

accent

#4CDC96

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B237

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

Preview Lab → · Contrast checker → · Palette generator →