#73B351#73B351

#73B351 is a light, vivid yellow-green. Relative luminance 0.365; OKLCH L 70.1% C 0.147 H 136.0°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#73B351
RGB	rgb(115, 179, 81)
HSL	hsl(99, 39%, 51%)
HSV	hsv(99, 55%, 70%)
CMYK	cmyk(35.8%, 0%, 54.7%, 29.8%)
CIE-LAB	lab(66.88, -38.29, 43.12)
CIE-LCH	lch(66.88, 57.66, 131.61°)
OKLab	oklab(70.15% -0.1057 0.1022)
OKLCH	oklch(70.15% 0.147 136)
XYZ	xyz(24.6749, 36.4780, 13.5238)
Luminance	0.3648 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B351 #9151B3

analogous

#A4B351 #73B351 #51B360

triadic

#73B351 #5173B3 #B35173

tetradic

#73B351 #51A4B3 #9151B3 #B36051

square

#73B351 #51A4B3 #9151B3 #B36051

split-complementary

#73B351 #6051B3 #B351A4

monochromatic

#3D602A #578A3C #73B351 #95C67C #B8D8A6

Accessibility & contrast

On white

2.53

#73B351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#73B351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B351

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B351	#FFFFFF	#000000	##000000
##73B351	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)

#B9A648

Deuteranopia (green-blind)

#B0A158

Tritanopia (blue-blind)

#71AD9D

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73b351;
/* rgb */ color: rgb(115, 179, 81);
/* oklch */ color: oklch(70.1% 0.147 136.0);

Tailwind

colors: {
  custom: {
    50: '#9fca84',
    500: '#73b351',
    950: '#000000',
  },
}

SCSS

$custom: #73b351;
$custom-light: #9fca84;
$custom-dark: #000000;

JSON

{
  "hex": "#73b351",
  "rgb": {
    "r": 115,
    "g": 179,
    "b": 81
  },
  "hsl": {
    "h": 99.184,
    "s": 39.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.70145,
    "c": 0.14707,
    "h": 136
  },
  "luminance": 0.36479
}

Semantic roles & 50–950 ramp

primary

#73B351

secondary

#B79AC6

accent

#59CFA6

background

#FAFCF8

surface

#F3F8EF

border

#CDD1CA

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #73B351

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

Preview Lab → · Contrast checker → · Palette generator →