#73B330#73B330

#73B330 is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 69.8% C 0.173 H 132.3°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#73B330
RGB	rgb(115, 179, 48)
HSL	hsl(89, 58%, 45%)
HSV	hsv(89, 73%, 70%)
CMYK	cmyk(35.8%, 0%, 73.2%, 29.8%)
CIE-LAB	lab(66.59, -41.20, 56.88)
CIE-LCH	lch(66.59, 70.24, 125.92°)
OKLab	oklab(69.82% -0.1162 0.1276)
OKLCH	oklch(69.82% 0.173 132.3)
XYZ	xyz(23.7235, 36.0975, 8.5133)
Luminance	0.3610 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B330 #7030B3

analogous

#B3B230 #73B330 #32B330

triadic

#73B330 #3073B3 #B33073

tetradic

#73B330 #30B3B2 #7030B3 #B33032

square

#73B330 #30B3B2 #7030B3 #B33032

split-complementary

#73B330 #3032B3 #B230B3

monochromatic

#355216 #548323 #73B330 #92D050 #B0DD80

Accessibility & contrast

On white

2.55

#73B330 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#73B330 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B330

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B330	#FFFFFF	#000000	##000000
##73B330	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)

#BBA517

Deuteranopia (green-blind)

#B2A03D

Tritanopia (blue-blind)

#74AC9A

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #73b330;
/* rgb */ color: rgb(115, 179, 48);
/* oklch */ color: oklch(69.8% 0.173 132.3);

Tailwind

colors: {
  custom: {
    50: '#a0ca71',
    500: '#73b330',
    950: '#000000',
  },
}

SCSS

$custom: #73b330;
$custom-light: #a0ca71;
$custom-dark: #000000;

JSON

{
  "hex": "#73b330",
  "rgb": {
    "r": 115,
    "g": 179,
    "b": 48
  },
  "hsl": {
    "h": 89.313,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69816,
    "c": 0.17257,
    "h": 132.3
  },
  "luminance": 0.36098
}

Semantic roles & 50–950 ramp

primary

#73B330

secondary

#9F79C6

accent

#47E192

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B330

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

Preview Lab → · Contrast checker → · Palette generator →