#73B333#73B333

#73B333 is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 69.8% C 0.171 H 132.5°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#73B333
RGB	rgb(115, 179, 51)
HSL	hsl(90, 56%, 45%)
HSV	hsv(90, 72%, 70%)
CMYK	cmyk(35.8%, 0%, 71.5%, 29.8%)
CIE-LAB	lab(66.61, -41.00, 55.80)
CIE-LCH	lch(66.61, 69.24, 126.31°)
OKLab	oklab(69.84% -0.1154 0.1258)
OKLCH	oklch(69.84% 0.171 132.5)
XYZ	xyz(23.7876, 36.1231, 8.8504)
Luminance	0.3612 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B333 #7333B3

analogous

#B3B333 #73B333 #33B333

triadic

#73B333 #3373B3 #B33373

tetradic

#73B333 #33B3B3 #7333B3 #B33333

square

#73B333 #33B3B3 #7333B3 #B33333

split-complementary

#73B333 #3333B3 #B333B3

monochromatic

#365418 #548325 #73B333 #92CE55 #B0DC84

Accessibility & contrast

On white

2.55

#73B333 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#73B333 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B333

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B333	#FFFFFF	#000000	##000000
##73B333	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA51D

Deuteranopia (green-blind)

#B2A03F

Tritanopia (blue-blind)

#74AC9A

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #73b333;
/* rgb */ color: rgb(115, 179, 51);
/* oklch */ color: oklch(69.8% 0.171 132.5);

Tailwind

colors: {
  custom: {
    50: '#a0ca73',
    500: '#73b333',
    950: '#000000',
  },
}

SCSS

$custom: #73b333;
$custom-light: #a0ca73;
$custom-dark: #000000;

JSON

{
  "hex": "#73b333",
  "rgb": {
    "r": 115,
    "g": 179,
    "b": 51
  },
  "hsl": {
    "h": 90,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69838,
    "c": 0.17071,
    "h": 132.5
  },
  "luminance": 0.36124
}

Semantic roles & 50–950 ramp

primary

#73B333

secondary

#A17CC6

accent

#49DF94

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B333

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

Preview Lab → · Contrast checker → · Palette generator →