#73B730#73B730

#73B730 is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 70.8% C 0.178 H 132.9°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#73B730
RGB	rgb(115, 183, 48)
HSL	hsl(90, 58%, 45%)
HSV	hsv(90, 74%, 72%)
CMYK	cmyk(37.2%, 0%, 73.8%, 28.2%)
CIE-LAB	lab(67.82, -42.91, 58.09)
CIE-LCH	lch(67.82, 72.22, 126.45°)
OKLab	oklab(70.81% -0.1208 0.1301)
OKLCH	oklch(70.81% 0.178 132.9)
XYZ	xyz(24.5369, 37.7241, 8.7844)
Luminance	0.3772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B730 #7430B7

analogous

#B7B730 #73B730 #30B730

triadic

#73B730 #3073B7 #B73073

tetradic

#73B730 #30B7B7 #7430B7 #B73030

square

#73B730 #30B7B7 #7430B7 #B73030

split-complementary

#73B730 #3030B7 #B730B7

monochromatic

#365617 #558723 #73B730 #92D252 #B0DE83

Accessibility & contrast

On white

2.46

#73B730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#73B730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B730

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B730	#FFFFFF	#000000	##000000
##73B730	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA915

Deuteranopia (green-blind)

#B5A33D

Tritanopia (blue-blind)

#74B09D

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #73b730;
/* rgb */ color: rgb(115, 183, 48);
/* oklch */ color: oklch(70.8% 0.178 132.9);

Tailwind

colors: {
  custom: {
    50: '#a1cd72',
    500: '#73b730',
    950: '#000000',
  },
}

SCSS

$custom: #73b730;
$custom-light: #a1cd72;
$custom-dark: #000000;

JSON

{
  "hex": "#73b730",
  "rgb": {
    "r": 115,
    "g": 183,
    "b": 48
  },
  "hsl": {
    "h": 90.222,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70814,
    "c": 0.17757,
    "h": 132.9
  },
  "luminance": 0.37725
}

Semantic roles & 50–950 ramp

primary

#73B730

secondary

#A27BC8

accent

#46E294

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B730

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

Preview Lab → · Contrast checker → · Palette generator →