#73C73D#73C73D

#73C73D is a light, vivid yellow-green. Relative luminance 0.448; OKLCH L 74.9% C 0.189 H 135.6°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#73C73D
RGB	rgb(115, 199, 61)
HSL	hsl(97, 55%, 51%)
HSV	hsv(97, 69%, 78%)
CMYK	cmyk(42.2%, 0%, 69.3%, 22%)
CIE-LAB	lab(72.78, -48.65, 58.33)
CIE-LCH	lch(72.78, 75.95, 129.83°)
OKLab	oklab(74.9% -0.1354 0.1325)
OKLCH	oklch(74.9% 0.189 135.6)
XYZ	xyz(28.3353, 44.8270, 11.5734)
Luminance	0.4483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C73D #913DC7

analogous

#B8C73D #73C73D #3DC74C

triadic

#73C73D #3D73C7 #C73D73

tetradic

#73C73D #3DB8C7 #913DC7 #C74C3D

square

#73C73D #3DB8C7 #913DC7 #C74C3D

split-complementary

#73C73D #4C3DC7 #C73DB8

monochromatic

#3D6B1F #579A2D #73C73D #95D56C #B8E29C

Accessibility & contrast

On white

2.11

#73C73D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#73C73D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C73D

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C73D	#FFFFFF	#000000	##000000
##73C73D	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB728

Deuteranopia (green-blind)

#C3B04A

Tritanopia (blue-blind)

#70C0AB

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #73c73d;
/* rgb */ color: rgb(115, 199, 61);
/* oklch */ color: oklch(74.9% 0.189 135.6);

Tailwind

colors: {
  custom: {
    50: '#a2d87a',
    500: '#73c73d',
    950: '#000000',
  },
}

SCSS

$custom: #73c73d;
$custom-light: #a2d87a;
$custom-dark: #000000;

JSON

{
  "hex": "#73c73d",
  "rgb": {
    "r": 115,
    "g": 199,
    "b": 61
  },
  "hsl": {
    "h": 96.522,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74901,
    "c": 0.18943,
    "h": 135.6
  },
  "luminance": 0.44829
}

Semantic roles & 50–950 ramp

primary

#73C73D

secondary

#B791CE

accent

#49DFA4

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #73C73D

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

Preview Lab → · Contrast checker → · Palette generator →