#73C648#73C648

#73C648 is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 74.8% C 0.180 H 136.6°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#73C648
RGB	rgb(115, 198, 72)
HSL	hsl(100, 53%, 53%)
HSV	hsv(100, 64%, 78%)
CMYK	cmyk(41.9%, 0%, 63.6%, 22.4%)
CIE-LAB	lab(72.56, -47.33, 53.65)
CIE-LCH	lch(72.56, 71.55, 131.42°)
OKLab	oklab(74.75% -0.131 0.124)
OKLCH	oklch(74.75% 0.18 136.6)
XYZ	xyz(28.4332, 44.4993, 13.2207)
Luminance	0.4450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C648 #9B48C6

analogous

#B2C648 #73C648 #48C65C

triadic

#73C648 #4873C6 #C64873

tetradic

#73C648 #48B2C6 #9B48C6 #C65C48

square

#73C648 #48B2C6 #9B48C6 #C65C48

split-complementary

#73C648 #5C48C6 #C648B2

monochromatic

#3D7123 #579F32 #73C648 #97D577 #BAE3A5

Accessibility & contrast

On white

2.12

#73C648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#73C648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C648

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C648	#FFFFFF	#000000	##000000
##73C648	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB639

Deuteranopia (green-blind)

#C1AF52

Tritanopia (blue-blind)

#6FBFAC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #73c648;
/* rgb */ color: rgb(115, 198, 72);
/* oklch */ color: oklch(74.8% 0.180 136.6);

Tailwind

colors: {
  custom: {
    50: '#a1d880',
    500: '#73c648',
    950: '#000000',
  },
}

SCSS

$custom: #73c648;
$custom-light: #a1d880;
$custom-dark: #000000;

JSON

{
  "hex": "#73c648",
  "rgb": {
    "r": 115,
    "g": 198,
    "b": 72
  },
  "hsl": {
    "h": 99.524,
    "s": 52.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74751,
    "c": 0.1804,
    "h": 136.6
  },
  "luminance": 0.44501
}

Semantic roles & 50–950 ramp

primary

#73C648

secondary

#BE9AD0

accent

#4CDCAB

background

#FAFDF8

surface

#F4FAEF

border

#CED3CA

text

#0F140B

muted

#7F837C

Preview Lab

Preview with #73C648

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

Preview Lab → · Contrast checker → · Palette generator →