#73B648#73B648

#73B648 is a light, vivid yellow-green. Relative luminance 0.376; OKLCH L 70.8% C 0.159 H 135.0°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#73B648
RGB	rgb(115, 182, 72)
HSL	hsl(97, 43%, 50%)
HSV	hsv(97, 60%, 71%)
CMYK	cmyk(36.8%, 0%, 60.4%, 28.6%)
CIE-LAB	lab(67.70, -40.56, 48.25)
CIE-LCH	lch(67.70, 63.03, 130.05°)
OKLab	oklab(70.78% -0.1126 0.1125)
OKLCH	oklch(70.78% 0.159 135)
XYZ	xyz(24.9673, 37.5675, 12.0654)
Luminance	0.3757 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B648 #8B48B6

analogous

#AAB648 #73B648 #48B654

triadic

#73B648 #4873B6 #B64873

tetradic

#73B648 #48AAB6 #8B48B6 #B65448

square

#73B648 #48AAB6 #8B48B6 #B65448

split-complementary

#73B648 #5448B6 #B648AA

monochromatic

#3C5E25 #578A37 #73B648 #94C873 #B6D99F

Accessibility & contrast

On white

2.47

#73B648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#73B648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B648

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B648	#FFFFFF	#000000	##000000
##73B648	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA83C

Deuteranopia (green-blind)

#B3A350

Tritanopia (blue-blind)

#72B09E

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #73b648;
/* rgb */ color: rgb(115, 182, 72);
/* oklch */ color: oklch(70.8% 0.159 135.0);

Tailwind

colors: {
  custom: {
    50: '#9fcc7f',
    500: '#73b648',
    950: '#000000',
  },
}

SCSS

$custom: #73b648;
$custom-light: #9fcc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#73b648",
  "rgb": {
    "r": 115,
    "g": 182,
    "b": 72
  },
  "hsl": {
    "h": 96.545,
    "s": 43.307,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7078,
    "c": 0.15913,
    "h": 135
  },
  "luminance": 0.37569
}

Semantic roles & 50–950 ramp

primary

#73B648

secondary

#B294C6

accent

#55D3A2

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #73B648

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

Preview Lab → · Contrast checker → · Palette generator →