#73B22B#73B22B

#73B22B is a light, vivid yellow-green. Relative luminance 0.357; OKLCH L 69.5% C 0.174 H 131.8°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#73B22B
RGB	rgb(115, 178, 43)
HSL	hsl(88, 61%, 43%)
HSV	hsv(88, 76%, 70%)
CMYK	cmyk(35.4%, 0%, 75.8%, 30.2%)
CIE-LAB	lab(66.26, -41.07, 58.29)
CIE-LCH	lch(66.26, 71.31, 125.17°)
OKLab	oklab(69.53% -0.1162 0.1298)
OKLCH	oklch(69.53% 0.174 131.8)
XYZ	xyz(23.4264, 35.6591, 7.9336)
Luminance	0.3566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B22B #6A2BB2

analogous

#B2AD2B #73B22B #2FB22B

triadic

#73B22B #2B73B2 #B22B73

tetradic

#73B22B #2BB2AD #6A2BB2 #B22B2F

square

#73B22B #2BB2AD #6A2BB2 #B22B2F

split-complementary

#73B22B #2B2FB2 #AD2BB2

monochromatic

#334F13 #53811F #73B22B #92D348 #AFDF79

Accessibility & contrast

On white

2.58

#73B22B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#73B22B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B22B

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B22B	#FFFFFF	#000000	##000000
##73B22B	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA40B

Deuteranopia (green-blind)

#B19F39

Tritanopia (blue-blind)

#75AA98

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #73b22b;
/* rgb */ color: rgb(115, 178, 43);
/* oklch */ color: oklch(69.5% 0.174 131.8);

Tailwind

colors: {
  custom: {
    50: '#a0c96f',
    500: '#73b22b',
    950: '#000000',
  },
}

SCSS

$custom: #73b22b;
$custom-light: #a0c96f;
$custom-dark: #000000;

JSON

{
  "hex": "#73b22b",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 43
  },
  "hsl": {
    "h": 88,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.69532,
    "c": 0.17421,
    "h": 131.8
  },
  "luminance": 0.3566
}

Semantic roles & 50–950 ramp

primary

#73B22B

secondary

#9A72C7

accent

#44E48F

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B22B

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

Preview Lab → · Contrast checker → · Palette generator →