#73A01D#73A01D

#73A01D is a light, vivid yellow-green. Relative luminance 0.289; OKLCH L 65.0% C 0.159 H 127.7°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#73A01D
RGB	rgb(115, 160, 29)
HSL	hsl(81, 69%, 37%)
HSV	hsv(81, 82%, 63%)
CMYK	cmyk(28.1%, 0%, 81.9%, 37.3%)
CIE-LAB	lab(60.67, -33.76, 57.42)
CIE-LCH	lch(60.67, 66.61, 120.46°)
OKLab	oklab(64.96% -0.0974 0.1258)
OKLCH	oklch(64.96% 0.159 127.7)
XYZ	xyz(19.8629, 28.8747, 5.6890)
Luminance	0.2888 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A01D #4A1DA0

analogous

#A08C1D #73A01D #31A01D

triadic

#73A01D #1D73A0 #A01D73

tetradic

#73A01D #1DA08C #4A1DA0 #A01D31

square

#73A01D #1DA08C #4A1DA0 #A01D31

split-complementary

#73A01D #1D31A0 #8C1DA0

monochromatic

#29380A #4E6C14 #73A01D #98D426 #B1E157

Accessibility & contrast

On white

3.10

#73A01D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#73A01D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #73A01D

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A01D	#FFFFFF	#000000	##000000
##73A01D	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#A2912C

Tritanopia (blue-blind)

#779888

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #73a01d;
/* rgb */ color: rgb(115, 160, 29);
/* oklch */ color: oklch(65.0% 0.159 127.7);

Tailwind

colors: {
  custom: {
    50: '#a0bc66',
    500: '#73a01d',
    950: '#000000',
  },
}

SCSS

$custom: #73a01d;
$custom-light: #a0bc66;
$custom-dark: #000000;

JSON

{
  "hex": "#73a01d",
  "rgb": {
    "r": 115,
    "g": 160,
    "b": 29
  },
  "hsl": {
    "h": 80.611,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.64957,
    "c": 0.15906,
    "h": 127.7
  },
  "luminance": 0.28875
}

Semantic roles & 50–950 ramp

primary

#73A01D

secondary

#7B55C4

accent

#3CEC78

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#0F1206

muted

#7F817A

Preview Lab

Preview with #73A01D

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

Preview Lab → · Contrast checker → · Palette generator →