#73B729#73B729

#73B729 is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 70.8% C 0.181 H 132.4°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#73B729
RGB	rgb(115, 183, 41)
HSL	hsl(89, 63%, 44%)
HSV	hsv(89, 78%, 72%)
CMYK	cmyk(37.2%, 0%, 77.6%, 28.2%)
CIE-LAB	lab(67.78, -43.32, 60.39)
CIE-LCH	lch(67.78, 74.32, 125.65°)
OKLab	oklab(70.77% -0.1224 0.1339)
OKLCH	oklch(70.77% 0.181 132.4)
XYZ	xyz(24.4037, 37.6708, 8.0828)
Luminance	0.3767 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B729 #6D29B7

analogous

#B7B429 #73B729 #2CB729

triadic

#73B729 #2973B7 #B72973

tetradic

#73B729 #29B7B4 #6D29B7 #B7292C

square

#73B729 #29B7B4 #6D29B7 #B7292C

split-complementary

#73B729 #292CB7 #B429B7

monochromatic

#345313 #54851E #73B729 #92D647 #AFE179

Accessibility & contrast

On white

2.46

#73B729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#73B729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B729

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B729	#FFFFFF	#000000	##000000
##73B729	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA900

Deuteranopia (green-blind)

#B6A338

Tritanopia (blue-blind)

#74AF9D

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #73b729;
/* rgb */ color: rgb(115, 183, 41);
/* oklch */ color: oklch(70.8% 0.181 132.4);

Tailwind

colors: {
  custom: {
    50: '#a1cd6e',
    500: '#73b729',
    950: '#000000',
  },
}

SCSS

$custom: #73b729;
$custom-light: #a1cd6e;
$custom-dark: #000000;

JSON

{
  "hex": "#73b729",
  "rgb": {
    "r": 115,
    "g": 183,
    "b": 41
  },
  "hsl": {
    "h": 88.732,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.7077,
    "c": 0.18141,
    "h": 132.4
  },
  "luminance": 0.37672
}

Semantic roles & 50–950 ramp

primary

#73B729

secondary

#9C73C9

accent

#41E690

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B729

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

Preview Lab → · Contrast checker → · Palette generator →