#73A721#73A721

#73A721 is a light, vivid yellow-green. Relative luminance 0.314; OKLCH L 66.7% C 0.166 H 129.4°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#73A721
RGB	rgb(115, 167, 33)
HSL	hsl(83, 67%, 39%)
HSV	hsv(83, 80%, 65%)
CMYK	cmyk(31.1%, 0%, 80.2%, 34.5%)
CIE-LAB	lab(62.84, -36.76, 58.23)
CIE-LCH	lch(62.84, 68.86, 122.26°)
OKLab	oklab(66.72% -0.1052 0.1281)
OKLCH	oklch(66.72% 0.166 129.4)
XYZ	xyz(21.1634, 31.3914, 6.3827)
Luminance	0.3139 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A721 #5521A7

analogous

#A79821 #73A721 #30A721

triadic

#73A721 #2173A7 #A72173

tetradic

#73A721 #21A798 #5521A7 #A72130

square

#73A721 #21A798 #5521A7 #A72130

split-complementary

#73A721 #2130A7 #9821A7

monochromatic

#2D410D #507417 #73A721 #95D62F #AFE062

Accessibility & contrast

On white

2.89

#73A721 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#73A721 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A721

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A721	#FFFFFF	#000000	##000000
##73A721	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A89730

Tritanopia (blue-blind)

#779F8F

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #73a721;
/* rgb */ color: rgb(115, 167, 33);
/* oklch */ color: oklch(66.7% 0.166 129.4);

Tailwind

colors: {
  custom: {
    50: '#a0c169',
    500: '#73a721',
    950: '#000000',
  },
}

SCSS

$custom: #73a721;
$custom-light: #a0c169;
$custom-dark: #000000;

JSON

{
  "hex": "#73a721",
  "rgb": {
    "r": 115,
    "g": 167,
    "b": 33
  },
  "hsl": {
    "h": 83.284,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.66725,
    "c": 0.16579,
    "h": 129.4
  },
  "luminance": 0.31392
}

Semantic roles & 50–950 ramp

primary

#73A721

secondary

#865FC5

accent

#3EEA81

background

#FAFBF6

surface

#F4F7EB

border

#CED0C6

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #73A721

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

Preview Lab → · Contrast checker → · Palette generator →