#73A521#73A521

#73A521 is a light, vivid yellow-green. Relative luminance 0.307; OKLCH L 66.2% C 0.163 H 129.0°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX#73A521
RGBrgb(115, 165, 33)
HSLhsl(83, 67%, 39%)
HSVhsv(83, 80%, 65%)
CMYKcmyk(30.3%, 0%, 80%, 35.3%)
CIE-LABlab(62.22, -35.86, 57.67)
CIE-LCHlch(62.22, 67.91, 121.87°)
OKLaboklab(66.23% -0.1028 0.1269)
OKLCHoklch(66.23% 0.163 129)
XYZxyz(20.7999, 30.6643, 6.2615)
Luminance0.3066 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#73A521 #5321A5
analogous
#A59521 #73A521 #31A521
triadic
#73A521 #2173A5 #A52173
tetradic
#73A521 #21A595 #5321A5 #A52131
square
#73A521 #21A595 #5321A5 #A52131
split-complementary
#73A521 #2131A5 #9521A5
monochromatic
#2C3F0D #4F7217 #73A521 #96D52E #B0DF61

Accessibility & contrast

On white

2.94
#73A521 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.13
#73A521 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A521
7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##73A521#FFFFFF#000000##000000
##73A5211.002.947.137.13
#FFFFFF2.941.0021.0021.00
#0000007.1321.001.001.00
##0000007.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#AD9900
Deuteranopia (green-blind)
#A6952F
Tritanopia (blue-blind)
#779D8D
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #73a521;
/* rgb */ color: rgb(115, 165, 33);
/* oklch */ color: oklch(66.2% 0.163 129.0);
Tailwind
colors: {
  custom: {
    50: '#a0c068',
    500: '#73a521',
    950: '#000000',
  },
}
SCSS
$custom: #73a521;
$custom-light: #a0c068;
$custom-dark: #000000;
JSON
{
  "hex": "#73a521",
  "rgb": {
    "r": 115,
    "g": 165,
    "b": 33
  },
  "hsl": {
    "h": 82.727,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.66226,
    "c": 0.16333,
    "h": 129
  },
  "luminance": 0.30665
}

Semantic roles & 50–950 ramp

primary
#73A521
secondary
#845EC4
accent
#3EEA7F
background
#FAFBF6
surface
#F4F7EB
border
#CED0C6
text
#0F1207
muted
#7F817A

Preview Lab

Preview with #73A521

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

Preview Lab → · Contrast checker → · Palette generator →

#73A521 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva