#73B72C#73B72C

#73B72C is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 70.8% C 0.180 H 132.6°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#73B72C
RGB	rgb(115, 183, 44)
HSL	hsl(89, 61%, 45%)
HSV	hsv(89, 76%, 72%)
CMYK	cmyk(37.2%, 0%, 76%, 28.2%)
CIE-LAB	lab(67.79, -43.15, 59.44)
CIE-LCH	lch(67.79, 73.45, 125.98°)
OKLab	oklab(70.79% -0.1217 0.1324)
OKLCH	oklch(70.79% 0.18 132.6)
XYZ	xyz(24.4580, 37.6926, 8.3691)
Luminance	0.3769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B72C #702CB7

analogous

#B7B62C #73B72C #2DB72C

triadic

#73B72C #2C73B7 #B72C73

tetradic

#73B72C #2CB7B6 #702CB7 #B72C2D

square

#73B72C #2CB7B6 #702CB7 #B72C2D

split-complementary

#73B72C #2C2DB7 #B62CB7

monochromatic

#355414 #548620 #73B72C #92D44C #B0E07E

Accessibility & contrast

On white

2.46

#73B72C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#73B72C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B72C

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B72C	#FFFFFF	#000000	##000000
##73B72C	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)

#BFA90A

Deuteranopia (green-blind)

#B5A33A

Tritanopia (blue-blind)

#74AF9D

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #73b72c;
/* rgb */ color: rgb(115, 183, 44);
/* oklch */ color: oklch(70.8% 0.180 132.6);

Tailwind

colors: {
  custom: {
    50: '#a1cd70',
    500: '#73b72c',
    950: '#000000',
  },
}

SCSS

$custom: #73b72c;
$custom-light: #a1cd70;
$custom-dark: #000000;

JSON

{
  "hex": "#73b72c",
  "rgb": {
    "r": 115,
    "g": 183,
    "b": 44
  },
  "hsl": {
    "h": 89.353,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70788,
    "c": 0.17984,
    "h": 132.6
  },
  "luminance": 0.37694
}

Semantic roles & 50–950 ramp

primary

#73B72C

secondary

#9F76C8

accent

#43E492

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B72C

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

Preview Lab → · Contrast checker → · Palette generator →