#73D740#73D740

#73D740 is a light, highly saturated yellow-green. Relative luminance 0.526; OKLCH L 78.9% C 0.207 H 137.1°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#73D740
RGB	rgb(115, 215, 64)
HSL	hsl(100, 65%, 55%)
HSV	hsv(100, 70%, 84%)
CMYK	cmyk(46.5%, 0%, 70.2%, 15.7%)
CIE-LAB	lab(77.65, -54.75, 62.22)
CIE-LCH	lch(77.65, 82.87, 131.35°)
OKLab	oklab(78.9% -0.1517 0.141)
OKLCH	oklch(78.9% 0.207 137.1)
XYZ	xyz(32.2951, 52.6138, 13.3032)
Luminance	0.5262 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D740 #A440D7

analogous

#BFD740 #73D740 #40D759

triadic

#73D740 #4073D7 #D74073

tetradic

#73D740 #40BFD7 #A440D7 #D75940

square

#73D740 #40BFD7 #A440D7 #D75940

split-complementary

#73D740 #5940D7 #D740BF

monochromatic

#3E811B #56B426 #73D740 #98E273 #BDECA5

Accessibility & contrast

On white

1.82

#73D740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#73D740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D740

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D740	#FFFFFF	#000000	##000000
##73D740	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC527

Deuteranopia (green-blind)

#D1BD4E

Tritanopia (blue-blind)

#6DCFB9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #73d740;
/* rgb */ color: rgb(115, 215, 64);
/* oklch */ color: oklch(78.9% 0.207 137.1);

Tailwind

colors: {
  custom: {
    50: '#a3e47d',
    500: '#73d740',
    950: '#000000',
  },
}

SCSS

$custom: #73d740;
$custom-light: #a3e47d;
$custom-dark: #000000;

JSON

{
  "hex": "#73d740",
  "rgb": {
    "r": 115,
    "g": 215,
    "b": 64
  },
  "hsl": {
    "h": 99.735,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78901,
    "c": 0.20714,
    "h": 137.1
  },
  "luminance": 0.52616
}

Semantic roles & 50–950 ramp

primary

#73D740

secondary

#6B3388

accent

#3FE8AF

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #73D740

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

Preview Lab → · Contrast checker → · Palette generator →