#73AB40#73AB40

#73AB40 is a light, vivid yellow-green. Relative luminance 0.331; OKLCH L 68.0% C 0.151 H 132.5°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#73AB40
RGB	rgb(115, 171, 64)
HSL	hsl(91, 46%, 46%)
HSV	hsv(91, 63%, 67%)
CMYK	cmyk(32.7%, 0%, 62.6%, 32.9%)
CIE-LAB	lab(64.27, -36.44, 48.00)
CIE-LCH	lch(64.27, 60.26, 127.21°)
OKLab	oklab(67.96% -0.1019 0.1111)
OKLCH	oklch(67.96% 0.151 132.5)
XYZ	xyz(22.5582, 33.1400, 10.0576)
Luminance	0.3314 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73AB40 #7840AB

analogous

#A8AB40 #73AB40 #40AB42

triadic

#73AB40 #4073AB #AB4073

tetradic

#73AB40 #40A8AB #7840AB #AB4240

square

#73AB40 #40A8AB #7840AB #AB4240

split-complementary

#73AB40 #4240AB #AB40A8

monochromatic

#37521F #557E2F #73AB40 #92C563 #B1D590

Accessibility & contrast

On white

2.75

#73AB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#73AB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73AB40

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73AB40	#FFFFFF	#000000	##000000
##73AB40	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F33

Deuteranopia (green-blind)

#AA9A48

Tritanopia (blue-blind)

#74A494

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #73ab40;
/* rgb */ color: rgb(115, 171, 64);
/* oklch */ color: oklch(68.0% 0.151 132.5);

Tailwind

colors: {
  custom: {
    50: '#9fc479',
    500: '#73ab40',
    950: '#000000',
  },
}

SCSS

$custom: #73ab40;
$custom-light: #9fc479;
$custom-dark: #000000;

JSON

{
  "hex": "#73ab40",
  "rgb": {
    "r": 115,
    "g": 171,
    "b": 64
  },
  "hsl": {
    "h": 91.402,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67964,
    "c": 0.15074,
    "h": 132.5
  },
  "luminance": 0.33141
}

Semantic roles & 50–950 ramp

primary

#73AB40

secondary

#A586C1

accent

#53D597

background

#FAFCF7

surface

#F3F8EE

border

#CDD1C9

text

#0F1209

muted

#7F817B

Preview Lab

Preview with #73AB40

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

Preview Lab → · Contrast checker → · Palette generator →