#73C529#73C529

#73C529 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.3% C 0.198 H 134.1°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#73C529
RGB	rgb(115, 197, 41)
HSL	hsl(92, 66%, 47%)
HSV	hsv(92, 79%, 77%)
CMYK	cmyk(41.6%, 0%, 79.2%, 22.7%)
CIE-LAB	lab(72.05, -49.09, 64.39)
CIE-LCH	lch(72.05, 80.97, 127.32°)
OKLab	oklab(74.27% -0.1379 0.1423)
OKLCH	oklch(74.27% 0.198 134.1)
XYZ	xyz(27.4362, 43.7360, 9.0936)
Luminance	0.4374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C529 #7B29C5

analogous

#C1C529 #73C529 #29C52D

triadic

#73C529 #2973C5 #C52973

tetradic

#73C529 #29C1C5 #7B29C5 #C52D29

square

#73C529 #29C1C5 #7B29C5 #C52D29

split-complementary

#73C529 #2D29C5 #C529C1

monochromatic

#386014 #55921E #73C529 #92DB51 #B2E583

Accessibility & contrast

On white

2.15

#73C529 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#73C529 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C529

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C529	#FFFFFF	#000000	##000000
##73C529	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB500

Deuteranopia (green-blind)

#C2AE3B

Tritanopia (blue-blind)

#72BDA8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #73c529;
/* rgb */ color: rgb(115, 197, 41);
/* oklch */ color: oklch(74.3% 0.198 134.1);

Tailwind

colors: {
  custom: {
    50: '#a2d770',
    500: '#73c529',
    950: '#000000',
  },
}

SCSS

$custom: #73c529;
$custom-light: #a2d770;
$custom-dark: #000000;

JSON

{
  "hex": "#73c529",
  "rgb": {
    "r": 115,
    "g": 197,
    "b": 41
  },
  "hsl": {
    "h": 91.538,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.74268,
    "c": 0.19818,
    "h": 134.1
  },
  "luminance": 0.43737
}

Semantic roles & 50–950 ramp

primary

#73C529

secondary

#A77CCE

accent

#3FE898

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101408

muted

#7F837B

Preview Lab

Preview with #73C529

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

Preview Lab → · Contrast checker → · Palette generator →