#73BB42#73BB42

#73BB42 is a light, vivid yellow-green. Relative luminance 0.396; OKLCH L 72.0% C 0.171 H 134.9°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#73BB42
RGB	rgb(115, 187, 66)
HSL	hsl(96, 48%, 50%)
HSV	hsv(96, 65%, 73%)
CMYK	cmyk(38.5%, 0%, 64.7%, 26.7%)
CIE-LAB	lab(69.17, -43.26, 52.49)
CIE-LCH	lch(69.17, 68.02, 129.50°)
OKLab	oklab(71.96% -0.1204 0.1208)
OKLCH	oklch(71.96% 0.171 134.9)
XYZ	xyz(25.8234, 39.5776, 11.4318)
Luminance	0.3958 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BB42 #8A42BB

analogous

#B0BB42 #73BB42 #42BB4D

triadic

#73BB42 #4273BB #BB4273

tetradic

#73BB42 #42B0BB #8A42BB #BB4D42

square

#73BB42 #42B0BB #8A42BB #BB4D42

split-complementary

#73BB42 #4D42BB #BB42B0

monochromatic

#3B6122 #578E32 #73BB42 #94CC6E #B6DC9C

Accessibility & contrast

On white

2.36

#73BB42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#73BB42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BB42

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BB42	#FFFFFF	#000000	##000000
##73BB42	1.00	2.36	8.92	8.92
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD33

Deuteranopia (green-blind)

#B8A74C

Tritanopia (blue-blind)

#72B4A2

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #73bb42;
/* rgb */ color: rgb(115, 187, 66);
/* oklch */ color: oklch(72.0% 0.171 134.9);

Tailwind

colors: {
  custom: {
    50: '#a0d07c',
    500: '#73bb42',
    950: '#000000',
  },
}

SCSS

$custom: #73bb42;
$custom-light: #a0d07c;
$custom-dark: #000000;

JSON

{
  "hex": "#73bb42",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 66
  },
  "hsl": {
    "h": 95.702,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.7196,
    "c": 0.17058,
    "h": 134.9
  },
  "luminance": 0.39579
}

Semantic roles & 50–950 ramp

primary

#73BB42

secondary

#B291C8

accent

#50D7A1

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#0F140A

muted

#7F827C

Preview Lab

Preview with #73BB42

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

Preview Lab → · Contrast checker → · Palette generator →