#73B429#73B429

#73B429 is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 70.0% C 0.178 H 132.0°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#73B429
RGB	rgb(115, 180, 41)
HSL	hsl(88, 63%, 43%)
HSV	hsv(88, 77%, 71%)
CMYK	cmyk(36.1%, 0%, 77.2%, 29.4%)
CIE-LAB	lab(66.86, -42.04, 59.52)
CIE-LCH	lch(66.86, 72.87, 125.24°)
OKLab	oklab(70.02% -0.1189 0.1321)
OKLCH	oklch(70.02% 0.178 132)
XYZ	xyz(23.7915, 36.4465, 7.8787)
Luminance	0.3645 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B429 #6A29B4

analogous

#B4AF29 #73B429 #2DB429

triadic

#73B429 #2973B4 #B42973

tetradic

#73B429 #29B4AF #6A29B4 #B4292D

square

#73B429 #29B4AF #6A29B4 #B4292D

split-complementary

#73B429 #292DB4 #AF29B4

monochromatic

#335012 #53821E #73B429 #92D545 #AFE077

Accessibility & contrast

On white

2.53

#73B429 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#73B429 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B429

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B429	#FFFFFF	#000000	##000000
##73B429	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA602

Deuteranopia (green-blind)

#B3A138

Tritanopia (blue-blind)

#74AC9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73b429;
/* rgb */ color: rgb(115, 180, 41);
/* oklch */ color: oklch(70.0% 0.178 132.0);

Tailwind

colors: {
  custom: {
    50: '#a1cb6e',
    500: '#73b429',
    950: '#000000',
  },
}

SCSS

$custom: #73b429;
$custom-light: #a1cb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#73b429",
  "rgb": {
    "r": 115,
    "g": 180,
    "b": 41
  },
  "hsl": {
    "h": 88.058,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.7002,
    "c": 0.17776,
    "h": 132
  },
  "luminance": 0.36447
}

Semantic roles & 50–950 ramp

primary

#73B429

secondary

#9A71C8

accent

#42E68F

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B429

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

Preview Lab → · Contrast checker → · Palette generator →