#73BB43#73BB43

#73BB43 is a light, vivid yellow-green. Relative luminance 0.396; OKLCH L 72.0% C 0.170 H 135.0°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#73BB43
RGB	rgb(115, 187, 67)
HSL	hsl(96, 47%, 50%)
HSV	hsv(96, 64%, 73%)
CMYK	cmyk(38.5%, 0%, 64.2%, 26.7%)
CIE-LAB	lab(69.18, -43.18, 52.08)
CIE-LCH	lch(69.18, 67.65, 129.66°)
OKLab	oklab(71.97% -0.1201 0.1201)
OKLCH	oklch(71.97% 0.17 135)
XYZ	xyz(25.8531, 39.5895, 11.5884)
Luminance	0.3959 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BB43 #8B43BB

analogous

#AFBB43 #73BB43 #43BB4F

triadic

#73BB43 #4373BB #BB4373

tetradic

#73BB43 #43AFBB #8B43BB #BB4F43

square

#73BB43 #43AFBB #8B43BB #BB4F43

split-complementary

#73BB43 #4F43BB #BB43AF

monochromatic

#3C6123 #578E33 #73BB43 #94CC70 #B6DC9D

Accessibility & contrast

On white

2.35

#73BB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#73BB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BB43

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BB43	#FFFFFF	#000000	##000000
##73BB43	1.00	2.35	8.92	8.92
#FFFFFF	2.35	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)

#C2AD34

Deuteranopia (green-blind)

#B8A74D

Tritanopia (blue-blind)

#72B4A2

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #73bb43;
/* rgb */ color: rgb(115, 187, 67);
/* oklch */ color: oklch(72.0% 0.170 135.0);

Tailwind

colors: {
  custom: {
    50: '#a0d07c',
    500: '#73bb43',
    950: '#000000',
  },
}

SCSS

$custom: #73bb43;
$custom-light: #a0d07c;
$custom-dark: #000000;

JSON

{
  "hex": "#73bb43",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 67
  },
  "hsl": {
    "h": 96,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7197,
    "c": 0.16982,
    "h": 135
  },
  "luminance": 0.39591
}

Semantic roles & 50–950 ramp

primary

#73BB43

secondary

#B292C8

accent

#51D7A1

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#0F140A

muted

#7F827C

Preview Lab

Preview with #73BB43

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

Preview Lab → · Contrast checker → · Palette generator →