#73C539#73C539

#73C539 is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.4% C 0.190 H 135.1°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX#73C539
RGBrgb(115, 197, 57)
HSLhsl(95, 55%, 50%)
HSVhsv(95, 71%, 77%)
CMYKcmyk(41.6%, 0%, 71.1%, 22.7%)
CIE-LABlab(72.14, -48.13, 59.18)
CIE-LCHlch(72.14, 76.28, 129.12°)
OKLaboklab(74.37% -0.1343 0.1337)
OKLCHoklch(74.37% 0.19 135.1)
XYZxyz(27.7744, 43.8712, 10.8746)
Luminance0.4387 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#73C539 #8B39C5
analogous
#B9C539 #73C539 #39C545
triadic
#73C539 #3973C5 #C53973
tetradic
#73C539 #39B9C5 #8B39C5 #C54539
square
#73C539 #39B9C5 #8B39C5 #C54539
split-complementary
#73C539 #4539C5 #C539B9
monochromatic
#3C661E #57962B #73C539 #94D368 #B6E197

Accessibility & contrast

On white

2.15
#73C539 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.77
#73C539 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C539
9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##73C539#FFFFFF#000000##000000
##73C5391.002.159.779.77
#FFFFFF2.151.0021.0021.00
#0000009.7721.001.001.00
##0000009.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCB521
Deuteranopia (green-blind)
#C1AE46
Tritanopia (blue-blind)
#71BEA9
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #73c539;
/* rgb */ color: rgb(115, 197, 57);
/* oklch */ color: oklch(74.4% 0.190 135.1);
Tailwind
colors: {
  custom: {
    50: '#a2d778',
    500: '#73c539',
    950: '#000000',
  },
}
SCSS
$custom: #73c539;
$custom-light: #a2d778;
$custom-dark: #000000;
JSON
{
  "hex": "#73c539",
  "rgb": {
    "r": 115,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 95.143,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74372,
    "c": 0.18951,
    "h": 135.1
  },
  "luminance": 0.43873
}

Semantic roles & 50–950 ramp

primary
#73C539
secondary
#B28DCD
accent
#49DEA1
background
#FAFDF7
surface
#F4FAEE
border
#CED3C9
text
#101409
muted
#7F837B

Preview Lab

Preview with #73C539

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

Preview Lab → · Contrast checker → · Palette generator →

#73C539 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva