#73B933#73B933

#73B933 is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.3% C 0.178 H 133.3°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#73B933
RGB	rgb(115, 185, 51)
HSL	hsl(91, 57%, 46%)
HSV	hsv(91, 72%, 73%)
CMYK	cmyk(37.8%, 0%, 72.4%, 27.5%)
CIE-LAB	lab(68.45, -43.56, 57.64)
CIE-LCH	lch(68.45, 72.25, 127.08°)
OKLab	oklab(71.34% -0.1223 0.1297)
OKLCH	oklch(71.34% 0.178 133.3)
XYZ	xyz(25.0163, 38.5806, 9.2600)
Luminance	0.3858 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B933 #7933B9

analogous

#B6B933 #73B933 #33B936

triadic

#73B933 #3373B9 #B93373

tetradic

#73B933 #33B6B9 #7933B9 #B93633

square

#73B933 #33B6B9 #7933B9 #B93633

split-complementary

#73B933 #3633B9 #B933B6

monochromatic

#375919 #558926 #73B933 #92D158 #B1DE88

Accessibility & contrast

On white

2.41

#73B933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#73B933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B933

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B933	#FFFFFF	#000000	##000000
##73B933	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA1B

Deuteranopia (green-blind)

#B7A540

Tritanopia (blue-blind)

#73B29F

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #73b933;
/* rgb */ color: rgb(115, 185, 51);
/* oklch */ color: oklch(71.3% 0.178 133.3);

Tailwind

colors: {
  custom: {
    50: '#a1ce73',
    500: '#73b933',
    950: '#000000',
  },
}

SCSS

$custom: #73b933;
$custom-light: #a1ce73;
$custom-dark: #000000;

JSON

{
  "hex": "#73b933",
  "rgb": {
    "r": 115,
    "g": 185,
    "b": 51
  },
  "hsl": {
    "h": 91.343,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71335,
    "c": 0.17827,
    "h": 133.3
  },
  "luminance": 0.38582
}

Semantic roles & 50–950 ramp

primary

#73B933

secondary

#A680C8

accent

#48E097

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #73B933

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

Preview Lab → · Contrast checker → · Palette generator →