#73BD33#73BD33

#73BD33 is a light, vivid yellow-green. Relative luminance 0.403; OKLCH L 72.3% C 0.183 H 133.8°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#73BD33
RGB	rgb(115, 189, 51)
HSL	hsl(92, 58%, 47%)
HSV	hsv(92, 73%, 74%)
CMYK	cmyk(39.2%, 0%, 73%, 25.9%)
CIE-LAB	lab(69.67, -45.24, 58.86)
CIE-LCH	lch(69.67, 74.24, 127.55°)
OKLab	oklab(72.33% -0.1269 0.1322)
OKLCH	oklch(72.33% 0.183 133.8)
XYZ	xyz(25.8649, 40.2778, 9.5429)
Luminance	0.4028 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BD33 #7D33BD

analogous

#B8BD33 #73BD33 #33BD38

triadic

#73BD33 #3373BD #BD3373

tetradic

#73BD33 #33B8BD #7D33BD #BD3833

square

#73BD33 #33B8BD #7D33BD #BD3833

split-complementary

#73BD33 #3833BD #BD33B8

monochromatic

#385D19 #568D26 #73BD33 #92D35B #B2E08B

Accessibility & contrast

On white

2.32

#73BD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#73BD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BD33

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BD33	#FFFFFF	#000000	##000000
##73BD33	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE19

Deuteranopia (green-blind)

#BAA840

Tritanopia (blue-blind)

#73B6A2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #73bd33;
/* rgb */ color: rgb(115, 189, 51);
/* oklch */ color: oklch(72.3% 0.183 133.8);

Tailwind

colors: {
  custom: {
    50: '#a1d174',
    500: '#73bd33',
    950: '#000000',
  },
}

SCSS

$custom: #73bd33;
$custom-light: #a1d174;
$custom-dark: #000000;

JSON

{
  "hex": "#73bd33",
  "rgb": {
    "r": 115,
    "g": 189,
    "b": 51
  },
  "hsl": {
    "h": 92.174,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72333,
    "c": 0.18325,
    "h": 133.8
  },
  "luminance": 0.40279
}

Semantic roles & 50–950 ramp

primary

#73BD33

secondary

#A882CA

accent

#47E199

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #73BD33

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

Preview Lab → · Contrast checker → · Palette generator →