#73C53B#73C53B

#73C53B is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.4% C 0.188 H 135.3°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#73C53B
RGB	rgb(115, 197, 59)
HSL	hsl(96, 54%, 50%)
HSV	hsv(96, 70%, 77%)
CMYK	cmyk(41.6%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(72.16, -47.98, 58.44)
CIE-LCH	lch(72.16, 75.62, 129.39°)
OKLab	oklab(74.39% -0.1338 0.1324)
OKLCH	oklch(74.39% 0.188 135.3)
XYZ	xyz(27.8253, 43.8916, 11.1426)
Luminance	0.4389 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C53B #8D3BC5

analogous

#B8C53B #73C53B #3BC548

triadic

#73C53B #3B73C5 #C53B73

tetradic

#73C53B #3BB8C5 #8D3BC5 #C5483B

square

#73C53B #3BB8C5 #8D3BC5 #C5483B

split-complementary

#73C53B #483BC5 #C53BB8

monochromatic

#3C671F #57962C #73C53B #95D36A #B6E199

Accessibility & contrast

On white

2.15

#73C53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#73C53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C53B

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C53B	#FFFFFF	#000000	##000000
##73C53B	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB525

Deuteranopia (green-blind)

#C1AE48

Tritanopia (blue-blind)

#71BEAA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #73c53b;
/* rgb */ color: rgb(115, 197, 59);
/* oklch */ color: oklch(74.4% 0.188 135.3);

Tailwind

colors: {
  custom: {
    50: '#a1d779',
    500: '#73c53b',
    950: '#000000',
  },
}

SCSS

$custom: #73c53b;
$custom-light: #a1d779;
$custom-dark: #000000;

JSON

{
  "hex": "#73c53b",
  "rgb": {
    "r": 115,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 95.652,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74387,
    "c": 0.18823,
    "h": 135.3
  },
  "luminance": 0.43893
}

Semantic roles & 50–950 ramp

primary

#73C53B

secondary

#B48FCD

accent

#4ADEA2

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #73C53B

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

Preview Lab → · Contrast checker → · Palette generator →