#73A01F#73A01F

#73A01F is a light, vivid yellow-green. Relative luminance 0.289; OKLCH L 65.0% C 0.158 H 127.8°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#73A01F
RGB	rgb(115, 160, 31)
HSL	hsl(81, 68%, 37%)
HSV	hsv(81, 81%, 63%)
CMYK	cmyk(28.1%, 0%, 80.6%, 37.3%)
CIE-LAB	lab(60.68, -33.68, 56.85)
CIE-LCH	lch(60.68, 66.08, 120.64°)
OKLab	oklab(64.97% -0.097 0.1249)
OKLCH	oklch(64.97% 0.158 127.8)
XYZ	xyz(19.8884, 28.8849, 5.8236)
Luminance	0.2888 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A01F #4C1FA0

analogous

#A08C1F #73A01F #33A01F

triadic

#73A01F #1F73A0 #A01F73

tetradic

#73A01F #1FA08C #4C1FA0 #A01F33

square

#73A01F #1FA08C #4C1FA0 #A01F33

split-complementary

#73A01F #1F33A0 #8C1FA0

monochromatic

#29390B #4E6D15 #73A01F #98D329 #B1DF5A

Accessibility & contrast

On white

3.10

#73A01F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#73A01F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #73A01F

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A01F	#FFFFFF	#000000	##000000
##73A01F	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)

#A2912D

Tritanopia (blue-blind)

#779888

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #73a01f;
/* rgb */ color: rgb(115, 160, 31);
/* oklch */ color: oklch(65.0% 0.158 127.8);

Tailwind

colors: {
  custom: {
    50: '#a0bc67',
    500: '#73a01f',
    950: '#000000',
  },
}

SCSS

$custom: #73a01f;
$custom-light: #a0bc67;
$custom-dark: #000000;

JSON

{
  "hex": "#73a01f",
  "rgb": {
    "r": 115,
    "g": 160,
    "b": 31
  },
  "hsl": {
    "h": 80.93,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.64967,
    "c": 0.15813,
    "h": 127.8
  },
  "luminance": 0.28885
}

Semantic roles & 50–950 ramp

primary

#73A01F

secondary

#7D58C3

accent

#3DEA7A

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #73A01F

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

Preview Lab → · Contrast checker → · Palette generator →