#73B83B#73B83B

#73B83B is a light, vivid yellow-green. Relative luminance 0.382; OKLCH L 71.2% C 0.172 H 133.9°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#73B83B
RGB	rgb(115, 184, 59)
HSL	hsl(93, 51%, 48%)
HSV	hsv(93, 68%, 72%)
CMYK	cmyk(37.5%, 0%, 67.9%, 27.8%)
CIE-LAB	lab(68.20, -42.56, 54.33)
CIE-LCH	lch(68.20, 69.02, 128.07°)
OKLab	oklab(71.15% -0.119 0.1238)
OKLCH	oklch(71.15% 0.172 133.9)
XYZ	xyz(24.9997, 38.2404, 10.2007)
Luminance	0.3824 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B83B #803BB8

analogous

#B1B83B #73B83B #3BB842

triadic

#73B83B #3B73B8 #B83B73

tetradic

#73B83B #3BB1B8 #803BB8 #B8423B

square

#73B83B #3BB1B8 #803BB8 #B8423B

split-complementary

#73B83B #423BB8 #B83BB1

monochromatic

#395B1D #568A2C #73B83B #93CD63 #B3DC92

Accessibility & contrast

On white

2.43

#73B83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#73B83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B83B

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B83B	#FFFFFF	#000000	##000000
##73B83B	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA29

Deuteranopia (green-blind)

#B6A446

Tritanopia (blue-blind)

#73B19F

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #73b83b;
/* rgb */ color: rgb(115, 184, 59);
/* oklch */ color: oklch(71.2% 0.172 133.9);

Tailwind

colors: {
  custom: {
    50: '#a0ce77',
    500: '#73b83b',
    950: '#000000',
  },
}

SCSS

$custom: #73b83b;
$custom-light: #a0ce77;
$custom-dark: #000000;

JSON

{
  "hex": "#73b83b",
  "rgb": {
    "r": 115,
    "g": 184,
    "b": 59
  },
  "hsl": {
    "h": 93.12,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7115,
    "c": 0.17175,
    "h": 133.9
  },
  "luminance": 0.38242
}

Semantic roles & 50–950 ramp

primary

#73B83B

secondary

#AB88C7

accent

#4DDB9B

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B83B

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

Preview Lab → · Contrast checker → · Palette generator →