#73B123#73B123

#73B123 is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.2% C 0.177 H 131.2°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#73B123
RGB	rgb(115, 177, 35)
HSL	hsl(86, 67%, 42%)
HSV	hsv(86, 80%, 69%)
CMYK	cmyk(35%, 0%, 80.2%, 30.6%)
CIE-LAB	lab(65.91, -41.06, 60.47)
CIE-LCH	lch(65.91, 73.09, 124.18°)
OKLab	oklab(69.24% -0.1167 0.1332)
OKLCH	oklch(69.24% 0.177 131.2)
XYZ	xyz(23.0956, 35.2096, 7.1690)
Luminance	0.3521 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B123 #6123B1

analogous

#B1A823 #73B123 #2CB123

triadic

#73B123 #2373B1 #B12373

tetradic

#73B123 #23B1A8 #6123B1 #B1232C

square

#73B123 #23B1A8 #6123B1 #B1232C

split-complementary

#73B123 #232CB1 #A823B1

monochromatic

#314B0F #527E19 #73B123 #93D839 #AFE26C

Accessibility & contrast

On white

2.61

#73B123 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#73B123 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B123

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B123	#FFFFFF	#000000	##000000
##73B123	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#B19F33

Tritanopia (blue-blind)

#75A997

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #73b123;
/* rgb */ color: rgb(115, 177, 35);
/* oklch */ color: oklch(69.2% 0.177 131.2);

Tailwind

colors: {
  custom: {
    50: '#a1c86b',
    500: '#73b123',
    950: '#000000',
  },
}

SCSS

$custom: #73b123;
$custom-light: #a1c86b;
$custom-dark: #000000;

JSON

{
  "hex": "#73b123",
  "rgb": {
    "r": 115,
    "g": 177,
    "b": 35
  },
  "hsl": {
    "h": 86.197,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.69236,
    "c": 0.17704,
    "h": 131.2
  },
  "luminance": 0.3521
}

Semantic roles & 50–950 ramp

primary

#73B123

secondary

#9268C8

accent

#3EEA89

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#0F1307

muted

#7F827A

Preview Lab

Preview with #73B123

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

Preview Lab → · Contrast checker → · Palette generator →