#73B534#73B534

#73B534 is a light, vivid yellow-green. Relative luminance 0.369; OKLCH L 70.3% C 0.173 H 132.9°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#73B534
RGB	rgb(115, 181, 52)
HSL	hsl(91, 55%, 46%)
HSV	hsv(91, 71%, 71%)
CMYK	cmyk(36.5%, 0%, 71.3%, 29%)
CIE-LAB	lab(67.23, -41.79, 56.05)
CIE-LCH	lch(67.23, 69.92, 126.71°)
OKLab	oklab(70.35% -0.1175 0.1265)
OKLCH	oklch(70.35% 0.173 132.9)
XYZ	xyz(24.2136, 36.9395, 9.1024)
Luminance	0.3694 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B534 #7634B5

analogous

#B3B534 #73B534 #34B536

triadic

#73B534 #3473B5 #B53473

tetradic

#73B534 #34B3B5 #7634B5 #B53634

square

#73B534 #34B3B5 #7634B5 #B53634

split-complementary

#73B534 #3634B5 #B534B3

monochromatic

#375619 #558526 #73B534 #92CF57 #B1DC87

Accessibility & contrast

On white

2.50

#73B534 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#73B534 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B534

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B534	#FFFFFF	#000000	##000000
##73B534	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA71E

Deuteranopia (green-blind)

#B3A240

Tritanopia (blue-blind)

#74AE9C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #73b534;
/* rgb */ color: rgb(115, 181, 52);
/* oklch */ color: oklch(70.3% 0.173 132.9);

Tailwind

colors: {
  custom: {
    50: '#a0cb73',
    500: '#73b534',
    950: '#000000',
  },
}

SCSS

$custom: #73b534;
$custom-light: #a0cb73;
$custom-dark: #000000;

JSON

{
  "hex": "#73b534",
  "rgb": {
    "r": 115,
    "g": 181,
    "b": 52
  },
  "hsl": {
    "h": 90.698,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70345,
    "c": 0.17261,
    "h": 132.9
  },
  "luminance": 0.36941
}

Semantic roles & 50–950 ramp

primary

#73B534

secondary

#A37FC6

accent

#49DF96

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B534

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

Preview Lab → · Contrast checker → · Palette generator →