#73B430#73B430

#73B430 is a light, vivid yellow-green. Relative luminance 0.365; OKLCH L 70.1% C 0.174 H 132.5°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#73B430
RGB	rgb(115, 180, 48)
HSL	hsl(90, 58%, 45%)
HSV	hsv(90, 73%, 71%)
CMYK	cmyk(36.1%, 0%, 73.3%, 29.4%)
CIE-LAB	lab(66.90, -41.63, 57.19)
CIE-LCH	lch(66.90, 70.73, 126.05°)
OKLab	oklab(70.07% -0.1173 0.1283)
OKLCH	oklch(70.07% 0.174 132.5)
XYZ	xyz(23.9247, 36.4997, 8.5803)
Luminance	0.3650 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B430 #7130B4

analogous

#B4B330 #73B430 #31B430

triadic

#73B430 #3073B4 #B43073

tetradic

#73B430 #30B4B3 #7130B4 #B43031

square

#73B430 #30B4B3 #7130B4 #B43031

split-complementary

#73B430 #3031B4 #B330B4

monochromatic

#355316 #548423 #73B430 #92D151 #B0DD81

Accessibility & contrast

On white

2.53

#73B430 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#73B430 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B430

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B430	#FFFFFF	#000000	##000000
##73B430	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA617

Deuteranopia (green-blind)

#B3A13D

Tritanopia (blue-blind)

#74AD9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73b430;
/* rgb */ color: rgb(115, 180, 48);
/* oklch */ color: oklch(70.1% 0.174 132.5);

Tailwind

colors: {
  custom: {
    50: '#a0cb71',
    500: '#73b430',
    950: '#000000',
  },
}

SCSS

$custom: #73b430;
$custom-light: #a0cb71;
$custom-dark: #000000;

JSON

{
  "hex": "#73b430",
  "rgb": {
    "r": 115,
    "g": 180,
    "b": 48
  },
  "hsl": {
    "h": 89.545,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70066,
    "c": 0.17383,
    "h": 132.5
  },
  "luminance": 0.36501
}

Semantic roles & 50–950 ramp

primary

#73B430

secondary

#9F79C6

accent

#47E193

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B430

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

Preview Lab → · Contrast checker → · Palette generator →