#73B240#73B240

#73B240 is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 69.7% C 0.160 H 133.6°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#73B240
RGB	rgb(115, 178, 64)
HSL	hsl(93, 47%, 47%)
HSV	hsv(93, 64%, 70%)
CMYK	cmyk(35.4%, 0%, 64%, 30.2%)
CIE-LAB	lab(66.41, -39.55, 50.34)
CIE-LCH	lch(66.41, 64.02, 128.16°)
OKLab	oklab(69.7% -0.1104 0.116)
OKLCH	oklch(69.7% 0.16 133.6)
XYZ	xyz(23.9156, 35.8548, 10.5101)
Luminance	0.3586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B240 #7F40B2

analogous

#ACB240 #73B240 #40B246

triadic

#73B240 #4073B2 #B24073

tetradic

#73B240 #40ACB2 #7F40B2 #B24640

square

#73B240 #40ACB2 #7F40B2 #B24640

split-complementary

#73B240 #4640B2 #B240AC

monochromatic

#395820 #568530 #73B240 #92C867 #B3D894

Accessibility & contrast

On white

2.57

#73B240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#73B240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B240

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B240	#FFFFFF	#000000	##000000
##73B240	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A532

Deuteranopia (green-blind)

#B0A049

Tritanopia (blue-blind)

#73AB9A

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #73b240;
/* rgb */ color: rgb(115, 178, 64);
/* oklch */ color: oklch(69.7% 0.160 133.6);

Tailwind

colors: {
  custom: {
    50: '#9fc97a',
    500: '#73b240',
    950: '#000000',
  },
}

SCSS

$custom: #73b240;
$custom-light: #9fc97a;
$custom-dark: #000000;

JSON

{
  "hex": "#73b240",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 64
  },
  "hsl": {
    "h": 93.158,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69703,
    "c": 0.16019,
    "h": 133.6
  },
  "luminance": 0.35856
}

Semantic roles & 50–950 ramp

primary

#73B240

secondary

#AA8AC4

accent

#51D79B

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B240

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

Preview Lab → · Contrast checker → · Palette generator →