#73CC3B#73CC3B

#73CC3B is a light, vivid yellow-green. Relative luminance 0.471; OKLCH L 76.1% C 0.197 H 135.9°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX#73CC3B
RGBrgb(115, 204, 59)
HSLhsl(97, 59%, 52%)
HSVhsv(97, 71%, 80%)
CMYKcmyk(43.6%, 0%, 71.1%, 20%)
CIE-LABlab(74.28, -50.80, 60.62)
CIE-LCHlch(74.28, 79.09, 129.97°)
OKLaboklab(76.13% -0.1414 0.137)
OKLCHoklch(76.13% 0.197 135.9)
XYZxyz(29.4518, 47.1446, 11.6848)
Luminance0.4715 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#73CC3B #943BCC
analogous
#BBCC3B #73CC3B #3BCC4C
triadic
#73CC3B #3B73CC #CC3B73
tetradic
#73CC3B #3BBBCC #943BCC #CC4C3B
square
#73CC3B #3BBBCC #943BCC #CC4C3B
split-complementary
#73CC3B #4C3BCC #CC3BBB
monochromatic
#3D701D #57A02A #73CC3B #96D96C #B8E59C

Accessibility & contrast

On white

2.01
#73CC3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.43
#73CC3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CC3B
10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##73CC3B#FFFFFF#000000##000000
##73CC3B1.002.0110.4310.43
#FFFFFF2.011.0021.0021.00
#00000010.4321.001.001.00
##00000010.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BB22
Deuteranopia (green-blind)
#C7B449
Tritanopia (blue-blind)
#70C4B0
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #73cc3b;
/* rgb */ color: rgb(115, 204, 59);
/* oklch */ color: oklch(76.1% 0.197 135.9);
Tailwind
colors: {
  custom: {
    50: '#a2dc7a',
    500: '#73cc3b',
    950: '#000000',
  },
}
SCSS
$custom: #73cc3b;
$custom-light: #a2dc7a;
$custom-dark: #000000;
JSON
{
  "hex": "#73cc3b",
  "rgb": {
    "r": 115,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 96.828,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76129,
    "c": 0.19687,
    "h": 135.9
  },
  "luminance": 0.47146
}

Semantic roles & 50–950 ramp

primary
#73CC3B
secondary
#B992D1
accent
#46E2A6
background
#FAFDF7
surface
#F4FBEE
border
#CED4C9
text
#10150A
muted
#7F837C

Preview Lab

Preview with #73CC3B

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

Preview Lab → · Contrast checker → · Palette generator →

#73CC3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva