#73DC33#73DC33

#73DC33 is a light, highly saturated yellow-green. Relative luminance 0.551; OKLCH L 80.1% C 0.220 H 136.6°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#73DC33
RGB	rgb(115, 220, 51)
HSL	hsl(97, 71%, 53%)
HSV	hsv(97, 77%, 86%)
CMYK	cmyk(47.7%, 0%, 76.8%, 13.7%)
CIE-LAB	lab(79.08, -57.49, 68.02)
CIE-LCH	lch(79.08, 89.06, 130.20°)
OKLab	oklab(80.05% -0.1599 0.1514)
OKLCH	oklch(80.05% 0.22 136.6)
XYZ	xyz(33.2600, 55.0680, 12.0079)
Luminance	0.5507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73DC33 #9C33DC

analogous

#C7DC33 #73DC33 #33DC47

triadic

#73DC33 #3373DC #DC3373

tetradic

#73DC33 #33C7DC #9C33DC #DC4733

square

#73DC33 #33C7DC #9C33DC #DC4733

split-complementary

#73DC33 #4733DC #DC33C7

monochromatic

#3E7F16 #57B31F #73DC33 #97E567 #BBEE9B

Accessibility & contrast

On white

1.75

#73DC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#73DC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73DC33

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73DC33	#FFFFFF	#000000	##000000
##73DC33	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4C900

Deuteranopia (green-blind)

#D6C146

Tritanopia (blue-blind)

#6DD4BC

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #73dc33;
/* rgb */ color: rgb(115, 220, 51);
/* oklch */ color: oklch(80.1% 0.220 136.6);

Tailwind

colors: {
  custom: {
    50: '#a4e877',
    500: '#73dc33',
    950: '#000000',
  },
}

SCSS

$custom: #73dc33;
$custom-light: #a4e877;
$custom-dark: #000000;

JSON

{
  "hex": "#73dc33",
  "rgb": {
    "r": 115,
    "g": 220,
    "b": 51
  },
  "hsl": {
    "h": 97.278,
    "s": 70.711,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80055,
    "c": 0.2202,
    "h": 136.6
  },
  "luminance": 0.5507
}

Semantic roles & 50–950 ramp

primary

#73DC33

secondary

#642D86

accent

#3AEDAA

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #73DC33

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

Preview Lab → · Contrast checker → · Palette generator →