#73B023#73B023

#73B023 is a light, vivid yellow-green. Relative luminance 0.348; OKLCH L 69.0% C 0.176 H 131.1°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#73B023
RGB	rgb(115, 176, 35)
HSL	hsl(86, 67%, 41%)
HSV	hsv(86, 80%, 69%)
CMYK	cmyk(34.7%, 0%, 80.1%, 31%)
CIE-LAB	lab(65.61, -40.63, 60.19)
CIE-LCH	lch(65.61, 72.61, 124.02°)
OKLab	oklab(68.99% -0.1155 0.1326)
OKLCH	oklch(68.99% 0.176 131.1)
XYZ	xyz(22.8988, 34.8160, 7.1034)
Luminance	0.3482 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B023 #6023B0

analogous

#B0A723 #73B023 #2DB023

triadic

#73B023 #2373B0 #B02373

tetradic

#73B023 #23B0A7 #6023B0 #B0232D

square

#73B023 #23B0A7 #6023B0 #B0232D

split-complementary

#73B023 #232DB0 #A723B0

monochromatic

#304A0F #527D19 #73B023 #93D839 #AFE26C

Accessibility & contrast

On white

2.64

#73B023 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#73B023 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B023

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B023	#FFFFFF	#000000	##000000
##73B023	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#B09E33

Tritanopia (blue-blind)

#75A896

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #73b023;
/* rgb */ color: rgb(115, 176, 35);
/* oklch */ color: oklch(69.0% 0.176 131.1);

Tailwind

colors: {
  custom: {
    50: '#a0c86b',
    500: '#73b023',
    950: '#000000',
  },
}

SCSS

$custom: #73b023;
$custom-light: #a0c86b;
$custom-dark: #000000;

JSON

{
  "hex": "#73b023",
  "rgb": {
    "r": 115,
    "g": 176,
    "b": 35
  },
  "hsl": {
    "h": 85.957,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68986,
    "c": 0.17583,
    "h": 131.1
  },
  "luminance": 0.34817
}

Semantic roles & 50–950 ramp

primary

#73B023

secondary

#9167C8

accent

#3EEA88

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#0F1307

muted

#7F827A

Preview Lab

Preview with #73B023

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

Preview Lab → · Contrast checker → · Palette generator →