#73B345#73B345

#73B345 is a light, vivid yellow-green. Relative luminance 0.363; OKLCH L 70.0% C 0.158 H 134.3°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#73B345
RGB	rgb(115, 179, 69)
HSL	hsl(95, 44%, 49%)
HSV	hsv(95, 61%, 70%)
CMYK	cmyk(35.8%, 0%, 61.5%, 29.8%)
CIE-LAB	lab(66.76, -39.54, 48.53)
CIE-LCH	lch(66.76, 62.60, 129.17°)
OKLab	oklab(70% -0.11 0.1128)
OKLCH	oklch(70% 0.158 134.3)
XYZ	xyz(24.2640, 36.3137, 11.3598)
Luminance	0.3631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B345 #8545B3

analogous

#AAB345 #73B345 #45B34E

triadic

#73B345 #4573B3 #B34573

tetradic

#73B345 #45AAB3 #8545B3 #B34E45

square

#73B345 #45AAB3 #8545B3 #B34E45

split-complementary

#73B345 #4E45B3 #B345AA

monochromatic

#3A5B23 #578734 #73B345 #93C76E #B4D89A

Accessibility & contrast

On white

2.54

#73B345 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#73B345 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B345

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B345	#FFFFFF	#000000	##000000
##73B345	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA639

Deuteranopia (green-blind)

#B1A14D

Tritanopia (blue-blind)

#73AC9C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #73b345;
/* rgb */ color: rgb(115, 179, 69);
/* oklch */ color: oklch(70.0% 0.158 134.3);

Tailwind

colors: {
  custom: {
    50: '#9fca7d',
    500: '#73b345',
    950: '#000000',
  },
}

SCSS

$custom: #73b345;
$custom-light: #9fca7d;
$custom-dark: #000000;

JSON

{
  "hex": "#73b345",
  "rgb": {
    "r": 115,
    "g": 179,
    "b": 69
  },
  "hsl": {
    "h": 94.909,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70003,
    "c": 0.15753,
    "h": 134.3
  },
  "luminance": 0.36315
}

Semantic roles & 50–950 ramp

primary

#73B345

secondary

#AE8FC4

accent

#54D49E

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #73B345

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

Preview Lab → · Contrast checker → · Palette generator →