#73C640#73C640

#73C640 is a light, vivid yellow-green. Relative luminance 0.444; OKLCH L 74.7% C 0.186 H 135.8°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#73C640
RGB	rgb(115, 198, 64)
HSL	hsl(97, 54%, 51%)
HSV	hsv(97, 68%, 78%)
CMYK	cmyk(41.9%, 0%, 67.7%, 22.4%)
CIE-LAB	lab(72.50, -48.01, 56.86)
CIE-LCH	lch(72.50, 74.42, 130.17°)
OKLab	oklab(74.68% -0.1335 0.1298)
OKLCH	oklch(74.68% 0.186 135.8)
XYZ	xyz(28.1890, 44.4016, 11.9345)
Luminance	0.4440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C640 #9340C6

analogous

#B6C640 #73C640 #40C650

triadic

#73C640 #4073C6 #C64073

tetradic

#73C640 #40B6C6 #9340C6 #C65040

square

#73C640 #40B6C6 #9340C6 #C65040

split-complementary

#73C640 #5040C6 #C640B6

monochromatic

#3D6C20 #579B2E #73C640 #96D46F #B8E29E

Accessibility & contrast

On white

2.13

#73C640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#73C640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C640

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C640	#FFFFFF	#000000	##000000
##73C640	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62D

Deuteranopia (green-blind)

#C2AF4C

Tritanopia (blue-blind)

#70BFAB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #73c640;
/* rgb */ color: rgb(115, 198, 64);
/* oklch */ color: oklch(74.7% 0.186 135.8);

Tailwind

colors: {
  custom: {
    50: '#a1d87c',
    500: '#73c640',
    950: '#000000',
  },
}

SCSS

$custom: #73c640;
$custom-light: #a1d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#73c640",
  "rgb": {
    "r": 115,
    "g": 198,
    "b": 64
  },
  "hsl": {
    "h": 97.164,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74677,
    "c": 0.18617,
    "h": 135.8
  },
  "luminance": 0.44403
}

Semantic roles & 50–950 ramp

primary

#73C640

secondary

#B893CE

accent

#4ADDA5

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #73C640

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

Preview Lab → · Contrast checker → · Palette generator →