#73C547#73C547

#73C547 is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 74.5% C 0.180 H 136.4°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#73C547
RGB	rgb(115, 197, 71)
HSL	hsl(99, 52%, 53%)
HSV	hsv(99, 64%, 77%)
CMYK	cmyk(41.6%, 0%, 64%, 22.7%)
CIE-LAB	lab(72.25, -47.01, 53.74)
CIE-LCH	lch(72.25, 71.39, 131.18°)
OKLab	oklab(74.49% -0.1302 0.124)
OKLCH	oklch(74.49% 0.18 136.4)
XYZ	xyz(28.1731, 44.0307, 12.9743)
Luminance	0.4403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C547 #9947C5

analogous

#B2C547 #73C547 #47C55A

triadic

#73C547 #4773C5 #C54773

tetradic

#73C547 #47B2C5 #9947C5 #C55A47

square

#73C547 #47B2C5 #9947C5 #C55A47

split-complementary

#73C547 #5A47C5 #C547B2

monochromatic

#3D6F23 #579D32 #73C547 #96D476 #BAE2A4

Accessibility & contrast

On white

2.14

#73C547 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#73C547 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C547

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C547	#FFFFFF	#000000	##000000
##73C547	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB537

Deuteranopia (green-blind)

#C0AF51

Tritanopia (blue-blind)

#70BEAB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #73c547;
/* rgb */ color: rgb(115, 197, 71);
/* oklch */ color: oklch(74.5% 0.180 136.4);

Tailwind

colors: {
  custom: {
    50: '#a1d780',
    500: '#73c547',
    950: '#000000',
  },
}

SCSS

$custom: #73c547;
$custom-light: #a1d780;
$custom-dark: #000000;

JSON

{
  "hex": "#73c547",
  "rgb": {
    "r": 115,
    "g": 197,
    "b": 71
  },
  "hsl": {
    "h": 99.048,
    "s": 52.066,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74493,
    "c": 0.17986,
    "h": 136.4
  },
  "luminance": 0.44032
}

Semantic roles & 50–950 ramp

primary

#73C547

secondary

#BC99CF

accent

#4CDCA9

background

#FAFDF8

surface

#F4FAEF

border

#CED3CA

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #73C547

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

Preview Lab → · Contrast checker → · Palette generator →