#73C040#73C040

#73C040 is a light, vivid yellow-green. Relative luminance 0.417; OKLCH L 73.2% C 0.179 H 135.2°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#73C040
RGB	rgb(115, 192, 64)
HSL	hsl(96, 50%, 50%)
HSV	hsv(96, 67%, 75%)
CMYK	cmyk(40.1%, 0%, 66.7%, 24.7%)
CIE-LAB	lab(70.67, -45.54, 54.93)
CIE-LCH	lch(70.67, 71.35, 129.66°)
OKLab	oklab(73.19% -0.1267 0.1257)
OKLCH	oklch(73.19% 0.179 135.2)
XYZ	xyz(26.8447, 41.7129, 11.4864)
Luminance	0.4171 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C040 #8D40C0

analogous

#B3C040 #73C040 #40C04D

triadic

#73C040 #4073C0 #C04073

tetradic

#73C040 #40B3C0 #8D40C0 #C04D40

square

#73C040 #40B3C0 #8D40C0 #C04D40

split-complementary

#73C040 #4D40C0 #C040B3

monochromatic

#3C6421 #579230 #73C040 #95CF6E #B6DE9C

Accessibility & contrast

On white

2.25

#73C040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#73C040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C040

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C040	#FFFFFF	#000000	##000000
##73C040	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12F

Deuteranopia (green-blind)

#BCAB4B

Tritanopia (blue-blind)

#71B9A6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #73c040;
/* rgb */ color: rgb(115, 192, 64);
/* oklch */ color: oklch(73.2% 0.179 135.2);

Tailwind

colors: {
  custom: {
    50: '#a1d37b',
    500: '#73c040',
    950: '#000000',
  },
}

SCSS

$custom: #73c040;
$custom-light: #a1d37b;
$custom-dark: #000000;

JSON

{
  "hex": "#73c040",
  "rgb": {
    "r": 115,
    "g": 192,
    "b": 64
  },
  "hsl": {
    "h": 96.094,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73185,
    "c": 0.17853,
    "h": 135.2
  },
  "luminance": 0.41714
}

Semantic roles & 50–950 ramp

primary

#73C040

secondary

#B491CB

accent

#4EDAA2

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #73C040

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

Preview Lab → · Contrast checker → · Palette generator →