#73A81F#73A81F

#73A81F is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 67.0% C 0.168 H 129.5°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#73A81F
RGB	rgb(115, 168, 31)
HSL	hsl(83, 69%, 39%)
HSV	hsv(83, 82%, 66%)
CMYK	cmyk(31.5%, 0%, 81.5%, 34.1%)
CIE-LAB	lab(63.13, -37.30, 59.08)
CIE-LCH	lch(63.13, 69.87, 122.26°)
OKLab	oklab(66.97% -0.1068 0.1296)
OKLCH	oklch(66.97% 0.168 129.5)
XYZ	xyz(21.3201, 31.7484, 6.3008)
Luminance	0.3175 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A81F #541FA8

analogous

#A8991F #73A81F #2EA81F

triadic

#73A81F #1F73A8 #A81F73

tetradic

#73A81F #1FA899 #541FA8 #A81F2E

square

#73A81F #1FA899 #541FA8 #A81F2E

split-complementary

#73A81F #1F2EA8 #991FA8

monochromatic

#2C410C #507415 #73A81F #96D82C #AFE260

Accessibility & contrast

On white

2.86

#73A81F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#73A81F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A81F

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A81F	#FFFFFF	#000000	##000000
##73A81F	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A9982F

Tritanopia (blue-blind)

#76A08F

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #73a81f;
/* rgb */ color: rgb(115, 168, 31);
/* oklch */ color: oklch(67.0% 0.168 129.5);

Tailwind

colors: {
  custom: {
    50: '#a0c268',
    500: '#73a81f',
    950: '#000000',
  },
}

SCSS

$custom: #73a81f;
$custom-light: #a0c268;
$custom-dark: #000000;

JSON

{
  "hex": "#73a81f",
  "rgb": {
    "r": 115,
    "g": 168,
    "b": 31
  },
  "hsl": {
    "h": 83.212,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.66965,
    "c": 0.16793,
    "h": 129.5
  },
  "luminance": 0.31749
}

Semantic roles & 50–950 ramp

primary

#73A81F

secondary

#855DC6

accent

#3CEC80

background

#FAFBF6

surface

#F4F7EB

border

#CED0C6

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #73A81F

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

Preview Lab → · Contrast checker → · Palette generator →