#73B42F#73B42F

#73B42F is a light, vivid yellow-green. Relative luminance 0.365; OKLCH L 70.1% C 0.174 H 132.4°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#73B42F
RGB	rgb(115, 180, 47)
HSL	hsl(89, 59%, 45%)
HSV	hsv(89, 74%, 71%)
CMYK	cmyk(36.1%, 0%, 73.9%, 29.4%)
CIE-LAB	lab(66.89, -41.69, 57.53)
CIE-LCH	lch(66.89, 71.05, 125.93°)
OKLab	oklab(70.06% -0.1176 0.1288)
OKLCH	oklch(70.06% 0.174 132.4)
XYZ	xyz(23.9043, 36.4916, 8.4729)
Luminance	0.3649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B42F #702FB4

analogous

#B4B22F #73B42F #31B42F

triadic

#73B42F #2F73B4 #B42F73

tetradic

#73B42F #2FB4B2 #702FB4 #B42F31

square

#73B42F #2FB4B2 #702FB4 #B42F31

split-complementary

#73B42F #2F31B4 #B22FB4

monochromatic

#355316 #548322 #73B42F #92D14F #B0DE80

Accessibility & contrast

On white

2.53

#73B42F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#73B42F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B42F

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B42F	#FFFFFF	#000000	##000000
##73B42F	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA615

Deuteranopia (green-blind)

#B3A13C

Tritanopia (blue-blind)

#74AD9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73b42f;
/* rgb */ color: rgb(115, 180, 47);
/* oklch */ color: oklch(70.1% 0.174 132.4);

Tailwind

colors: {
  custom: {
    50: '#a0cb71',
    500: '#73b42f',
    950: '#000000',
  },
}

SCSS

$custom: #73b42f;
$custom-light: #a0cb71;
$custom-dark: #000000;

JSON

{
  "hex": "#73b42f",
  "rgb": {
    "r": 115,
    "g": 180,
    "b": 47
  },
  "hsl": {
    "h": 89.323,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70059,
    "c": 0.17442,
    "h": 132.4
  },
  "luminance": 0.36493
}

Semantic roles & 50–950 ramp

primary

#73B42F

secondary

#9F78C7

accent

#46E292

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B42F

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

Preview Lab → · Contrast checker → · Palette generator →