#73A431#73A431

#73A431 is a light, vivid yellow-green. Relative luminance 0.304; OKLCH L 66.1% C 0.153 H 129.8°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#73A431
RGB	rgb(115, 164, 49)
HSL	hsl(86, 54%, 42%)
HSV	hsv(86, 70%, 64%)
CMYK	cmyk(29.9%, 0%, 70.1%, 35.7%)
CIE-LAB	lab(62.01, -34.47, 51.89)
CIE-LCH	lch(62.01, 62.29, 123.60°)
OKLab	oklab(66.09% -0.0978 0.1173)
OKLCH	oklch(66.09% 0.153 129.8)
XYZ	xyz(20.9000, 30.4169, 7.6750)
Luminance	0.3042 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A431 #6231A4

analogous

#A49C31 #73A431 #3AA431

triadic

#73A431 #3173A4 #A43173

tetradic

#73A431 #31A49C #6231A4 #A4313A

square

#73A431 #31A49C #6231A4 #A4313A

split-complementary

#73A431 #313AA4 #9C31A4

monochromatic

#314615 #527523 #73A431 #93C949 #AFD779

Accessibility & contrast

On white

2.96

#73A431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#73A431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A431

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A431	#FFFFFF	#000000	##000000
##73A431	1.00	2.96	7.08	7.08
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC981F

Deuteranopia (green-blind)

#A5953B

Tritanopia (blue-blind)

#769D8D

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #73a431;
/* rgb */ color: rgb(115, 164, 49);
/* oklch */ color: oklch(66.1% 0.153 129.8);

Tailwind

colors: {
  custom: {
    50: '#9fbf70',
    500: '#73a431',
    950: '#000000',
  },
}

SCSS

$custom: #73a431;
$custom-light: #9fbf70;
$custom-dark: #000000;

JSON

{
  "hex": "#73a431",
  "rgb": {
    "r": 115,
    "g": 164,
    "b": 49
  },
  "hsl": {
    "h": 85.565,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.66085,
    "c": 0.1527,
    "h": 129.8
  },
  "luminance": 0.30418
}

Semantic roles & 50–950 ramp

primary

#73A431

secondary

#9372BF

accent

#4ADD89

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #73A431

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

Preview Lab → · Contrast checker → · Palette generator →