#73BF33#73BF33

#73BF33 is a light, vivid yellow-green. Relative luminance 0.411; OKLCH L 72.8% C 0.186 H 134.1°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#73BF33
RGB	rgb(115, 191, 51)
HSL	hsl(93, 58%, 47%)
HSV	hsv(93, 73%, 75%)
CMYK	cmyk(39.8%, 0%, 73.3%, 25.1%)
CIE-LAB	lab(70.28, -46.07, 59.47)
CIE-LCH	lch(70.28, 75.23, 127.77°)
OKLab	oklab(72.83% -0.1291 0.1335)
OKLCH	oklch(72.83% 0.186 134.1)
XYZ	xyz(26.2981, 41.1441, 9.6873)
Luminance	0.4114 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BF33 #7F33BF

analogous

#B9BF33 #73BF33 #33BF39

triadic

#73BF33 #3373BF #BF3373

tetradic

#73BF33 #33B9BF #7F33BF #BF3933

square

#73BF33 #33B9BF #7F33BF #BF3933

split-complementary

#73BF33 #3933BF #BF33B9

monochromatic

#395E19 #568F26 #73BF33 #92D35C #B3E08C

Accessibility & contrast

On white

2.28

#73BF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#73BF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BF33

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BF33	#FFFFFF	#000000	##000000
##73BF33	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B018

Deuteranopia (green-blind)

#BCAA41

Tritanopia (blue-blind)

#72B7A4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #73bf33;
/* rgb */ color: rgb(115, 191, 51);
/* oklch */ color: oklch(72.8% 0.186 134.1);

Tailwind

colors: {
  custom: {
    50: '#a1d374',
    500: '#73bf33',
    950: '#000000',
  },
}

SCSS

$custom: #73bf33;
$custom-light: #a1d374;
$custom-dark: #000000;

JSON

{
  "hex": "#73bf33",
  "rgb": {
    "r": 115,
    "g": 191,
    "b": 51
  },
  "hsl": {
    "h": 92.571,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72832,
    "c": 0.18573,
    "h": 134.1
  },
  "luminance": 0.41145
}

Semantic roles & 50–950 ramp

primary

#73BF33

secondary

#AA83CB

accent

#47E19B

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #73BF33

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

Preview Lab → · Contrast checker → · Palette generator →