#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
RGBrgb(115, 184, 59)
HSLhsl(93, 51%, 48%)
HSVhsv(93, 68%, 72%)
CMYKcmyk(37.5%, 0%, 67.9%, 27.8%)
CIE-LABlab(68.20, -42.56, 54.33)
CIE-LCHlch(68.20, 69.02, 128.07°)
OKLaboklab(71.15% -0.119 0.1238)
OKLCHoklch(71.15% 0.172 133.9)
XYZxyz(24.9997, 38.2404, 10.2007)
Luminance0.3824 (WCAG relative)
Temperaturewarm
Familyyellow-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
##73B83B1.002.438.658.65
#FFFFFF2.431.0021.0021.00
#0000008.6521.001.001.00
##0000008.6521.001.001.00

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 →

#73B83B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva