#73B53A#73B53A

#73B53A is a light, vivid yellow-green. Relative luminance 0.370; OKLCH L 70.4% C 0.169 H 133.4°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#73B53A
RGB	rgb(115, 181, 58)
HSL	hsl(92, 51%, 47%)
HSV	hsv(92, 68%, 71%)
CMYK	cmyk(36.5%, 0%, 68%, 29%)
CIE-LAB	lab(67.27, -41.35, 53.77)
CIE-LCH	lch(67.27, 67.83, 127.56°)
OKLab	oklab(70.39% -0.1158 0.1225)
OKLCH	oklch(70.39% 0.169 133.4)
XYZ	xyz(24.3574, 36.9970, 9.8599)
Luminance	0.3700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B53A #7C3AB5

analogous

#B1B53A #73B53A #3AB53F

triadic

#73B53A #3A73B5 #B53A73

tetradic

#73B53A #3AB1B5 #7C3AB5 #B53F3A

square

#73B53A #3AB1B5 #7C3AB5 #B53F3A

split-complementary

#73B53A #3F3AB5 #B53AB1

monochromatic

#38581C #56872B #73B53A #92CC60 #B2DB8E

Accessibility & contrast

On white

2.50

#73B53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#73B53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B53A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B53A	#FFFFFF	#000000	##000000
##73B53A	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA728

Deuteranopia (green-blind)

#B3A245

Tritanopia (blue-blind)

#73AE9C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #73b53a;
/* rgb */ color: rgb(115, 181, 58);
/* oklch */ color: oklch(70.4% 0.169 133.4);

Tailwind

colors: {
  custom: {
    50: '#a0cb77',
    500: '#73b53a',
    950: '#000000',
  },
}

SCSS

$custom: #73b53a;
$custom-light: #a0cb77;
$custom-dark: #000000;

JSON

{
  "hex": "#73b53a",
  "rgb": {
    "r": 115,
    "g": 181,
    "b": 58
  },
  "hsl": {
    "h": 92.195,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70394,
    "c": 0.16858,
    "h": 133.4
  },
  "luminance": 0.36998
}

Semantic roles & 50–950 ramp

primary

#73B53A

secondary

#A885C6

accent

#4DDB99

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B53A

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

Preview Lab → · Contrast checker → · Palette generator →