#73B22B#73B22B

#73B22B is a light, vivid yellow-green. Relative luminance 0.357; OKLCH L 69.5% C 0.174 H 131.8°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX#73B22B
RGBrgb(115, 178, 43)
HSLhsl(88, 61%, 43%)
HSVhsv(88, 76%, 70%)
CMYKcmyk(35.4%, 0%, 75.8%, 30.2%)
CIE-LABlab(66.26, -41.07, 58.29)
CIE-LCHlch(66.26, 71.31, 125.17°)
OKLaboklab(69.53% -0.1162 0.1298)
OKLCHoklch(69.53% 0.174 131.8)
XYZxyz(23.4264, 35.6591, 7.9336)
Luminance0.3566 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#73B22B #6A2BB2
analogous
#B2AD2B #73B22B #2FB22B
triadic
#73B22B #2B73B2 #B22B73
tetradic
#73B22B #2BB2AD #6A2BB2 #B22B2F
square
#73B22B #2BB2AD #6A2BB2 #B22B2F
split-complementary
#73B22B #2B2FB2 #AD2BB2
monochromatic
#334F13 #53811F #73B22B #92D348 #AFDF79

Accessibility & contrast

On white

2.58
#73B22B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.13
#73B22B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B22B
8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##73B22B#FFFFFF#000000##000000
##73B22B1.002.588.138.13
#FFFFFF2.581.0021.0021.00
#0000008.1321.001.001.00
##0000008.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA40B
Deuteranopia (green-blind)
#B19F39
Tritanopia (blue-blind)
#75AA98
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #73b22b;
/* rgb */ color: rgb(115, 178, 43);
/* oklch */ color: oklch(69.5% 0.174 131.8);
Tailwind
colors: {
  custom: {
    50: '#a0c96f',
    500: '#73b22b',
    950: '#000000',
  },
}
SCSS
$custom: #73b22b;
$custom-light: #a0c96f;
$custom-dark: #000000;
JSON
{
  "hex": "#73b22b",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 43
  },
  "hsl": {
    "h": 88,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.69532,
    "c": 0.17421,
    "h": 131.8
  },
  "luminance": 0.3566
}

Semantic roles & 50–950 ramp

primary
#73B22B
secondary
#9A72C7
accent
#44E48F
background
#FAFCF7
surface
#F4F8ED
border
#CED1C8
text
#0F1308
muted
#7F827B

Preview Lab

Preview with #73B22B

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

Preview Lab → · Contrast checker → · Palette generator →

#73B22B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva