#73AA33#73AA33

#73AA33 is a light, vivid yellow-green. Relative luminance 0.326; OKLCH L 67.6% C 0.159 H 131.1°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#73AA33
RGB	rgb(115, 170, 51)
HSL	hsl(88, 54%, 43%)
HSV	hsv(88, 70%, 67%)
CMYK	cmyk(32.4%, 0%, 70%, 33.3%)
CIE-LAB	lab(63.86, -37.04, 53.00)
CIE-LCH	lch(63.86, 64.66, 124.95°)
OKLab	oklab(67.6% -0.1046 0.1199)
OKLCH	oklch(67.6% 0.159 131.1)
XYZ	xyz(22.0423, 32.6326, 8.2687)
Luminance	0.3263 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73AA33 #6A33AA

analogous

#AAA533 #73AA33 #37AA33

triadic

#73AA33 #3373AA #AA3373

tetradic

#73AA33 #33AAA5 #6A33AA #AA3337

square

#73AA33 #33AAA5 #6A33AA #AA3337

split-complementary

#73AA33 #3337AA #A533AA

monochromatic

#334C17 #537B25 #73AA33 #92CA50 #AFD97F

Accessibility & contrast

On white

2.79

#73AA33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#73AA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73AA33

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73AA33	#FFFFFF	#000000	##000000
##73AA33	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D20

Deuteranopia (green-blind)

#AA993D

Tritanopia (blue-blind)

#75A392

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #73aa33;
/* rgb */ color: rgb(115, 170, 51);
/* oklch */ color: oklch(67.6% 0.159 131.1);

Tailwind

colors: {
  custom: {
    50: '#9fc372',
    500: '#73aa33',
    950: '#000000',
  },
}

SCSS

$custom: #73aa33;
$custom-light: #9fc372;
$custom-dark: #000000;

JSON

{
  "hex": "#73aa33",
  "rgb": {
    "r": 115,
    "g": 170,
    "b": 51
  },
  "hsl": {
    "h": 87.731,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67595,
    "c": 0.15916,
    "h": 131.1
  },
  "luminance": 0.32633
}

Semantic roles & 50–950 ramp

primary

#73AA33

secondary

#9A77C2

accent

#4BDD8E

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #73AA33

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

Preview Lab → · Contrast checker → · Palette generator →