#73B33F#73B33F

#73B33F is a light, vivid yellow-green. Relative luminance 0.362; OKLCH L 69.9% C 0.162 H 133.6°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#73B33F
RGB	rgb(115, 179, 63)
HSL	hsl(93, 48%, 47%)
HSV	hsv(93, 65%, 70%)
CMYK	cmyk(35.8%, 0%, 64.8%, 29.8%)
CIE-LAB	lab(66.71, -40.08, 51.09)
CIE-LCH	lch(66.71, 64.93, 128.11°)
OKLab	oklab(69.94% -0.1119 0.1175)
OKLCH	oklch(69.94% 0.162 133.6)
XYZ	xyz(24.0871, 36.2429, 10.4281)
Luminance	0.3624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B33F #7F3FB3

analogous

#ADB33F #73B33F #3FB345

triadic

#73B33F #3F73B3 #B33F73

tetradic

#73B33F #3FADB3 #7F3FB3 #B3453F

square

#73B33F #3FADB3 #7F3FB3 #B3453F

split-complementary

#73B33F #453FB3 #B33FAD

monochromatic

#39581F #56862F #73B33F #92C966 #B3D993

Accessibility & contrast

On white

2.55

#73B33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#73B33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B33F

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B33F	#FFFFFF	#000000	##000000
##73B33F	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA630

Deuteranopia (green-blind)

#B1A048

Tritanopia (blue-blind)

#73AC9B

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #73b33f;
/* rgb */ color: rgb(115, 179, 63);
/* oklch */ color: oklch(69.9% 0.162 133.6);

Tailwind

colors: {
  custom: {
    50: '#a0ca79',
    500: '#73b33f',
    950: '#000000',
  },
}

SCSS

$custom: #73b33f;
$custom-light: #a0ca79;
$custom-dark: #000000;

JSON

{
  "hex": "#73b33f",
  "rgb": {
    "r": 115,
    "g": 179,
    "b": 63
  },
  "hsl": {
    "h": 93.103,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69942,
    "c": 0.16229,
    "h": 133.6
  },
  "luminance": 0.36244
}

Semantic roles & 50–950 ramp

primary

#73B33F

secondary

#AA89C4

accent

#50D89B

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B33F

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

Preview Lab → · Contrast checker → · Palette generator →