#73B040#73B040

#73B040 is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.2% C 0.158 H 133.3°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#73B040
RGB	rgb(115, 176, 64)
HSL	hsl(93, 47%, 47%)
HSV	hsv(93, 64%, 69%)
CMYK	cmyk(34.7%, 0%, 63.6%, 31%)
CIE-LAB	lab(65.80, -38.67, 49.67)
CIE-LCH	lch(65.80, 62.95, 127.90°)
OKLab	oklab(69.21% -0.108 0.1146)
OKLCH	oklch(69.21% 0.158 133.3)
XYZ	xyz(23.5206, 35.0647, 10.3784)
Luminance	0.3507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B040 #7D40B0

analogous

#ABB040 #73B040 #40B045

triadic

#73B040 #4073B0 #B04073

tetradic

#73B040 #40ABB0 #7D40B0 #B04540

square

#73B040 #40ABB0 #7D40B0 #B04540

split-complementary

#73B040 #4540B0 #B040AB

monochromatic

#38561F #568330 #73B040 #92C766 #B2D893

Accessibility & contrast

On white

2.62

#73B040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#73B040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B040

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B040	#FFFFFF	#000000	##000000
##73B040	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A332

Deuteranopia (green-blind)

#AE9E49

Tritanopia (blue-blind)

#73A999

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #73b040;
/* rgb */ color: rgb(115, 176, 64);
/* oklch */ color: oklch(69.2% 0.158 133.3);

Tailwind

colors: {
  custom: {
    50: '#9fc87a',
    500: '#73b040',
    950: '#000000',
  },
}

SCSS

$custom: #73b040;
$custom-light: #9fc87a;
$custom-dark: #000000;

JSON

{
  "hex": "#73b040",
  "rgb": {
    "r": 115,
    "g": 176,
    "b": 64
  },
  "hsl": {
    "h": 92.679,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.69206,
    "c": 0.1575,
    "h": 133.3
  },
  "luminance": 0.35066
}

Semantic roles & 50–950 ramp

primary

#73B040

secondary

#A889C3

accent

#51D69A

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B040

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

Preview Lab → · Contrast checker → · Palette generator →