#73CA40#73CA40

#73CA40 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 75.7% C 0.191 H 136.1°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#73CA40
RGB	rgb(115, 202, 64)
HSL	hsl(98, 57%, 52%)
HSV	hsv(98, 68%, 79%)
CMYK	cmyk(43.1%, 0%, 68.3%, 20.8%)
CIE-LAB	lab(73.71, -49.63, 58.14)
CIE-LCH	lch(73.71, 76.44, 130.48°)
OKLab	oklab(75.67% -0.1379 0.1325)
OKLCH	oklch(75.67% 0.191 136.1)
XYZ	xyz(29.1154, 46.2544, 12.2433)
Luminance	0.4626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CA40 #9740CA

analogous

#B8CA40 #73CA40 #40CA52

triadic

#73CA40 #4073CA #CA4073

tetradic

#73CA40 #40B8CA #9740CA #CA5240

square

#73CA40 #40B8CA #9740CA #CA5240

split-complementary

#73CA40 #5240CA #CA40B8

monochromatic

#3D701F #57A02C #73CA40 #96D770 #B9E5A0

Accessibility & contrast

On white

2.05

#73CA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#73CA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CA40

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CA40	#FFFFFF	#000000	##000000
##73CA40	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2C

Deuteranopia (green-blind)

#C5B24C

Tritanopia (blue-blind)

#70C3AE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #73ca40;
/* rgb */ color: rgb(115, 202, 64);
/* oklch */ color: oklch(75.7% 0.191 136.1);

Tailwind

colors: {
  custom: {
    50: '#a2db7c',
    500: '#73ca40',
    950: '#000000',
  },
}

SCSS

$custom: #73ca40;
$custom-light: #a2db7c;
$custom-dark: #000000;

JSON

{
  "hex": "#73ca40",
  "rgb": {
    "r": 115,
    "g": 202,
    "b": 64
  },
  "hsl": {
    "h": 97.826,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75672,
    "c": 0.19119,
    "h": 136.1
  },
  "luminance": 0.46256
}

Semantic roles & 50–950 ramp

primary

#73CA40

secondary

#BB95D1

accent

#48E0A8

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CA40

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

Preview Lab → · Contrast checker → · Palette generator →