#73CA3F#73CA3F

#73CA3F is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 75.7% C 0.192 H 136.1°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#73CA3F
RGB	rgb(115, 202, 63)
HSL	hsl(98, 57%, 52%)
HSV	hsv(98, 69%, 79%)
CMYK	cmyk(43.1%, 0%, 68.8%, 20.8%)
CIE-LAB	lab(73.70, -49.71, 58.52)
CIE-LCH	lch(73.70, 76.78, 130.34°)
OKLab	oklab(75.66% -0.1381 0.1331)
OKLCH	oklch(75.66% 0.192 136.1)
XYZ	xyz(29.0872, 46.2431, 12.0948)
Luminance	0.4625 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CA3F #963FCA

analogous

#B9CA3F #73CA3F #3FCA51

triadic

#73CA3F #3F73CA #CA3F73

tetradic

#73CA3F #3FB9CA #963FCA #CA513F

square

#73CA3F #3FB9CA #963FCA #CA513F

split-complementary

#73CA3F #513FCA #CA3FB9

monochromatic

#3D701F #57A02C #73CA3F #96D76F #B9E49F

Accessibility & contrast

On white

2.05

#73CA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#73CA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CA3F

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CA3F	#FFFFFF	#000000	##000000
##73CA3F	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2A

Deuteranopia (green-blind)

#C5B24C

Tritanopia (blue-blind)

#70C3AE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #73ca3f;
/* rgb */ color: rgb(115, 202, 63);
/* oklch */ color: oklch(75.7% 0.192 136.1);

Tailwind

colors: {
  custom: {
    50: '#a2db7b',
    500: '#73ca3f',
    950: '#000000',
  },
}

SCSS

$custom: #73ca3f;
$custom-light: #a2db7b;
$custom-dark: #000000;

JSON

{
  "hex": "#73ca3f",
  "rgb": {
    "r": 115,
    "g": 202,
    "b": 63
  },
  "hsl": {
    "h": 97.554,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75664,
    "c": 0.19186,
    "h": 136.1
  },
  "luminance": 0.46245
}

Semantic roles & 50–950 ramp

primary

#73CA3F

secondary

#BA94D1

accent

#48E0A7

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CA3F

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

Preview Lab → · Contrast checker → · Palette generator →