#73BE33#73BE33

#73BE33 is a light, vivid yellow-green. Relative luminance 0.407; OKLCH L 72.6% C 0.184 H 133.9°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#73BE33
RGB	rgb(115, 190, 51)
HSL	hsl(92, 58%, 47%)
HSV	hsv(92, 73%, 75%)
CMYK	cmyk(39.5%, 0%, 73.2%, 25.5%)
CIE-LAB	lab(69.97, -45.66, 59.17)
CIE-LCH	lch(69.97, 74.73, 127.66°)
OKLab	oklab(72.58% -0.128 0.1328)
OKLCH	oklch(72.58% 0.184 133.9)
XYZ	xyz(26.0808, 40.7095, 9.6148)
Luminance	0.4071 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BE33 #7E33BE

analogous

#B9BE33 #73BE33 #33BE39

triadic

#73BE33 #3373BE #BE3373

tetradic

#73BE33 #33B9BE #7E33BE #BE3933

square

#73BE33 #33B9BE #7E33BE #BE3933

split-complementary

#73BE33 #3933BE #BE33B9

monochromatic

#395E19 #568E26 #73BE33 #92D35B #B2E08B

Accessibility & contrast

On white

2.30

#73BE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#73BE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BE33

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BE33	#FFFFFF	#000000	##000000
##73BE33	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF18

Deuteranopia (green-blind)

#BBA941

Tritanopia (blue-blind)

#72B7A3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #73be33;
/* rgb */ color: rgb(115, 190, 51);
/* oklch */ color: oklch(72.6% 0.184 133.9);

Tailwind

colors: {
  custom: {
    50: '#a1d274',
    500: '#73be33',
    950: '#000000',
  },
}

SCSS

$custom: #73be33;
$custom-light: #a1d274;
$custom-dark: #000000;

JSON

{
  "hex": "#73be33",
  "rgb": {
    "r": 115,
    "g": 190,
    "b": 51
  },
  "hsl": {
    "h": 92.374,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.72582,
    "c": 0.18449,
    "h": 133.9
  },
  "luminance": 0.40711
}

Semantic roles & 50–950 ramp

primary

#73BE33

secondary

#A983CA

accent

#47E19A

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #73BE33

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

Preview Lab → · Contrast checker → · Palette generator →