#73CB3A#73CB3A

#73CB3A is a light, vivid yellow-green. Relative luminance 0.467; OKLCH L 75.9% C 0.196 H 135.7°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#73CB3A
RGB	rgb(115, 203, 58)
HSL	hsl(96, 58%, 51%)
HSV	hsv(96, 71%, 80%)
CMYK	cmyk(43.3%, 0%, 71.4%, 20.4%)
CIE-LAB	lab(73.97, -50.47, 60.67)
CIE-LCH	lch(73.97, 78.92, 129.76°)
OKLab	oklab(75.87% -0.1406 0.137)
OKLCH	oklch(75.87% 0.196 135.7)
XYZ	xyz(29.1892, 46.6605, 11.4705)
Luminance	0.4666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CB3A #923ACB

analogous

#BBCB3A #73CB3A #3ACB49

triadic

#73CB3A #3A73CB #CB3A73

tetradic

#73CB3A #3ABBCB #923ACB #CB493A

square

#73CB3A #3ABBCB #923ACB #CB493A

split-complementary

#73CB3A #493ACB #CB3ABB

monochromatic

#3D6E1D #579E2A #73CB3A #95D86A #B8E59B

Accessibility & contrast

On white

2.03

#73CB3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#73CB3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CB3A

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CB3A	#FFFFFF	#000000	##000000
##73CB3A	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA21

Deuteranopia (green-blind)

#C6B348

Tritanopia (blue-blind)

#70C3AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #73cb3a;
/* rgb */ color: rgb(115, 203, 58);
/* oklch */ color: oklch(75.9% 0.196 135.7);

Tailwind

colors: {
  custom: {
    50: '#a2db79',
    500: '#73cb3a',
    950: '#000000',
  },
}

SCSS

$custom: #73cb3a;
$custom-light: #a2db79;
$custom-dark: #000000;

JSON

{
  "hex": "#73cb3a",
  "rgb": {
    "r": 115,
    "g": 203,
    "b": 58
  },
  "hsl": {
    "h": 96.414,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75873,
    "c": 0.19626,
    "h": 135.7
  },
  "luminance": 0.46662
}

Semantic roles & 50–950 ramp

primary

#73CB3A

secondary

#B790D0

accent

#46E1A4

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CB3A

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

Preview Lab → · Contrast checker → · Palette generator →