#73D739#73D739

#73D739 is a light, highly saturated yellow-green. Relative luminance 0.525; OKLCH L 78.8% C 0.211 H 136.6°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#73D739
RGB	rgb(115, 215, 57)
HSL	hsl(98, 66%, 53%)
HSV	hsv(98, 73%, 84%)
CMYK	cmyk(46.5%, 0%, 73.5%, 15.7%)
CIE-LAB	lab(77.60, -55.23, 64.65)
CIE-LCH	lch(77.60, 85.03, 130.51°)
OKLab	oklab(78.85% -0.1535 0.1452)
OKLCH	oklch(78.85% 0.211 136.6)
XYZ	xyz(32.1083, 52.5390, 12.3193)
Luminance	0.5254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D739 #9D39D7

analogous

#C2D739 #73D739 #39D74E

triadic

#73D739 #3973D7 #D73973

tetradic

#73D739 #39C2D7 #9D39D7 #D74E39

square

#73D739 #39C2D7 #9D39D7 #D74E39

split-complementary

#73D739 #4E39D7 #D739C2

monochromatic

#3E7C19 #57AF23 #73D739 #97E16C #BBEC9F

Accessibility & contrast

On white

1.82

#73D739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#73D739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D739

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D739	#FFFFFF	#000000	##000000
##73D739	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC519

Deuteranopia (green-blind)

#D1BD49

Tritanopia (blue-blind)

#6ECFB9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #73d739;
/* rgb */ color: rgb(115, 215, 57);
/* oklch */ color: oklch(78.8% 0.211 136.6);

Tailwind

colors: {
  custom: {
    50: '#a3e47a',
    500: '#73d739',
    950: '#000000',
  },
}

SCSS

$custom: #73d739;
$custom-light: #a3e47a;
$custom-dark: #000000;

JSON

{
  "hex": "#73d739",
  "rgb": {
    "r": 115,
    "g": 215,
    "b": 57
  },
  "hsl": {
    "h": 97.975,
    "s": 66.387,
    "l": 53.333
  },
  "oklch": {
    "l": 0.7885,
    "c": 0.21125,
    "h": 136.6
  },
  "luminance": 0.52541
}

Semantic roles & 50–950 ramp

primary

#73D739

secondary

#653084

accent

#3EE9AB

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #73D739

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

Preview Lab → · Contrast checker → · Palette generator →