#73B937#73B937

#73B937 is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.4% C 0.176 H 133.7°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#73B937
RGB	rgb(115, 185, 55)
HSL	hsl(92, 54%, 47%)
HSV	hsv(92, 70%, 73%)
CMYK	cmyk(37.8%, 0%, 70.3%, 27.5%)
CIE-LAB	lab(68.47, -43.29, 56.18)
CIE-LCH	lch(68.47, 70.92, 127.61°)
OKLab	oklab(71.37% -0.1213 0.1272)
OKLCH	oklch(71.37% 0.176 133.7)
XYZ	xyz(25.1084, 38.6174, 9.7446)
Luminance	0.3862 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B937 #7D37B9

analogous

#B4B937 #73B937 #37B93C

triadic

#73B937 #3773B9 #B93773

tetradic

#73B937 #37B4B9 #7D37B9 #B93C37

square

#73B937 #37B4B9 #7D37B9 #B93C37

split-complementary

#73B937 #3C37B9 #B937B4

monochromatic

#385B1B #568A29 #73B937 #92CF5E #B2DD8D

Accessibility & contrast

On white

2.41

#73B937 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#73B937 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B937

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B937	#FFFFFF	#000000	##000000
##73B937	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB22

Deuteranopia (green-blind)

#B7A543

Tritanopia (blue-blind)

#73B29F

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #73b937;
/* rgb */ color: rgb(115, 185, 55);
/* oklch */ color: oklch(71.4% 0.176 133.7);

Tailwind

colors: {
  custom: {
    50: '#a0ce75',
    500: '#73b937',
    950: '#000000',
  },
}

SCSS

$custom: #73b937;
$custom-light: #a0ce75;
$custom-dark: #000000;

JSON

{
  "hex": "#73b937",
  "rgb": {
    "r": 115,
    "g": 185,
    "b": 55
  },
  "hsl": {
    "h": 92.308,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71366,
    "c": 0.17574,
    "h": 133.7
  },
  "luminance": 0.38619
}

Semantic roles & 50–950 ramp

primary

#73B937

secondary

#A884C8

accent

#4ADE9A

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #73B937

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

Preview Lab → · Contrast checker → · Palette generator →