#73BC34#73BC34

#73BC34 is a light, vivid yellow-green. Relative luminance 0.399; OKLCH L 72.1% C 0.181 H 133.8°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#73BC34
RGB	rgb(115, 188, 52)
HSL	hsl(92, 57%, 47%)
HSV	hsv(92, 72%, 74%)
CMYK	cmyk(38.8%, 0%, 72.3%, 26.3%)
CIE-LAB	lab(69.37, -44.76, 58.21)
CIE-LCH	lch(69.37, 73.43, 127.56°)
OKLab	oklab(72.09% -0.1255 0.131)
OKLCH	oklch(72.09% 0.181 133.8)
XYZ	xyz(25.6728, 39.8580, 9.5888)
Luminance	0.3986 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BC34 #7D34BC

analogous

#B7BC34 #73BC34 #34BC39

triadic

#73BC34 #3473BC #BC3473

tetradic

#73BC34 #34B7BC #7D34BC #BC3934

square

#73BC34 #34B7BC #7D34BC #BC3934

split-complementary

#73BC34 #3934BC #BC34B7

monochromatic

#385C19 #568C27 #73BC34 #92D25B #B2DF8B

Accessibility & contrast

On white

2.34

#73BC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#73BC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BC34

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BC34	#FFFFFF	#000000	##000000
##73BC34	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD1B

Deuteranopia (green-blind)

#B9A741

Tritanopia (blue-blind)

#73B5A2

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #73bc34;
/* rgb */ color: rgb(115, 188, 52);
/* oklch */ color: oklch(72.1% 0.181 133.8);

Tailwind

colors: {
  custom: {
    50: '#a1d074',
    500: '#73bc34',
    950: '#000000',
  },
}

SCSS

$custom: #73bc34;
$custom-light: #a1d074;
$custom-dark: #000000;

JSON

{
  "hex": "#73bc34",
  "rgb": {
    "r": 115,
    "g": 188,
    "b": 52
  },
  "hsl": {
    "h": 92.206,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72091,
    "c": 0.18141,
    "h": 133.8
  },
  "luminance": 0.39859
}

Semantic roles & 50–950 ramp

primary

#73BC34

secondary

#A883C9

accent

#48E099

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #73BC34

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

Preview Lab → · Contrast checker → · Palette generator →