#73CC40#73CC40

#73CC40 is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.2% C 0.194 H 136.3°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#73CC40
RGB	rgb(115, 204, 64)
HSL	hsl(98, 58%, 53%)
HSV	hsv(98, 69%, 80%)
CMYK	cmyk(43.6%, 0%, 68.6%, 20%)
CIE-LAB	lab(74.32, -50.43, 58.77)
CIE-LCH	lch(74.32, 77.44, 130.63°)
OKLab	oklab(76.17% -0.14 0.1338)
OKLCH	oklch(76.17% 0.194 136.3)
XYZ	xyz(29.5877, 47.1990, 12.4008)
Luminance	0.4720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CC40 #9940CC

analogous

#B9CC40 #73CC40 #40CC53

triadic

#73CC40 #4073CC #CC4073

tetradic

#73CC40 #40B9CC #9940CC #CC5340

square

#73CC40 #40B9CC #9940CC #CC5340

split-complementary

#73CC40 #5340CC #CC40B9

monochromatic

#3D731F #57A32C #73CC40 #96D970 #BAE6A1

Accessibility & contrast

On white

2.01

#73CC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#73CC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CC40

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CC40	#FFFFFF	#000000	##000000
##73CC40	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB2B

Deuteranopia (green-blind)

#C7B44D

Tritanopia (blue-blind)

#6FC5B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #73cc40;
/* rgb */ color: rgb(115, 204, 64);
/* oklch */ color: oklch(76.2% 0.194 136.3);

Tailwind

colors: {
  custom: {
    50: '#a2dc7c',
    500: '#73cc40',
    950: '#000000',
  },
}

SCSS

$custom: #73cc40;
$custom-light: #a2dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#73cc40",
  "rgb": {
    "r": 115,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 98.143,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76169,
    "c": 0.19368,
    "h": 136.3
  },
  "luminance": 0.47201
}

Semantic roles & 50–950 ramp

primary

#73CC40

secondary

#BC95D2

accent

#47E1A9

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CC40

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

Preview Lab → · Contrast checker → · Palette generator →