#73C73F#73C73F

#73C73F is a light, vivid yellow-green. Relative luminance 0.449; OKLCH L 74.9% C 0.188 H 135.8°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#73C73F
RGB	rgb(115, 199, 63)
HSL	hsl(97, 55%, 51%)
HSV	hsv(97, 68%, 78%)
CMYK	cmyk(42.2%, 0%, 68.3%, 22%)
CIE-LAB	lab(72.79, -48.50, 57.57)
CIE-LCH	lch(72.79, 75.27, 130.11°)
OKLab	oklab(74.92% -0.1349 0.1311)
OKLCH	oklch(74.92% 0.188 135.8)
XYZ	xyz(28.3901, 44.8490, 11.8624)
Luminance	0.4485 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C73F #933FC7

analogous

#B7C73F #73C73F #3FC74F

triadic

#73C73F #3F73C7 #C73F73

tetradic

#73C73F #3FB7C7 #933FC7 #C74F3F

square

#73C73F #3FB7C7 #933FC7 #C74F3F

split-complementary

#73C73F #4F3FC7 #C73FB7

monochromatic

#3D6C20 #579B2D #73C73F #96D56E #B8E39E

Accessibility & contrast

On white

2.11

#73C73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#73C73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C73F

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C73F	#FFFFFF	#000000	##000000
##73C73F	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)

#CEB72B

Deuteranopia (green-blind)

#C3B04B

Tritanopia (blue-blind)

#70C0AC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #73c73f;
/* rgb */ color: rgb(115, 199, 63);
/* oklch */ color: oklch(74.9% 0.188 135.8);

Tailwind

colors: {
  custom: {
    50: '#a1d87b',
    500: '#73c73f',
    950: '#000000',
  },
}

SCSS

$custom: #73c73f;
$custom-light: #a1d87b;
$custom-dark: #000000;

JSON

{
  "hex": "#73c73f",
  "rgb": {
    "r": 115,
    "g": 199,
    "b": 63
  },
  "hsl": {
    "h": 97.059,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74917,
    "c": 0.18811,
    "h": 135.8
  },
  "luminance": 0.44851
}

Semantic roles & 50–950 ramp

primary

#73C73F

secondary

#B893CF

accent

#4ADEA5

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #73C73F

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

Preview Lab → · Contrast checker → · Palette generator →