#73D53B#73D53B

#73D53B is a light, highly saturated yellow-green. Relative luminance 0.515; OKLCH L 78.4% C 0.208 H 136.6°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#73D53B
RGB	rgb(115, 213, 59)
HSL	hsl(98, 65%, 53%)
HSV	hsv(98, 72%, 84%)
CMYK	cmyk(46%, 0%, 72.3%, 16.5%)
CIE-LAB	lab(77.01, -54.33, 63.37)
CIE-LCH	lch(77.01, 83.47, 130.61°)
OKLab	oklab(78.37% -0.1509 0.1427)
OKLCH	oklch(78.37% 0.208 136.6)
XYZ	xyz(31.6530, 51.5471, 12.4185)
Luminance	0.5155 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D53B #9D3BD5

analogous

#C0D53B #73D53B #3BD550

triadic

#73D53B #3B73D5 #D53B73

tetradic

#73D53B #3BC0D5 #9D3BD5 #D5503B

square

#73D53B #3BC0D5 #9D3BD5 #D5503B

split-complementary

#73D53B #503BD5 #D53BC0

monochromatic

#3E7B1A #57AE25 #73D53B #97E06D #BBEBA0

Accessibility & contrast

On white

1.86

#73D53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#73D53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D53B

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D53B	#FFFFFF	#000000	##000000
##73D53B	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31E

Deuteranopia (green-blind)

#CFBB4A

Tritanopia (blue-blind)

#6ECDB7

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #73d53b;
/* rgb */ color: rgb(115, 213, 59);
/* oklch */ color: oklch(78.4% 0.208 136.6);

Tailwind

colors: {
  custom: {
    50: '#a3e37a',
    500: '#73d53b',
    950: '#000000',
  },
}

SCSS

$custom: #73d53b;
$custom-light: #a3e37a;
$custom-dark: #000000;

JSON

{
  "hex": "#73d53b",
  "rgb": {
    "r": 115,
    "g": 213,
    "b": 59
  },
  "hsl": {
    "h": 98.182,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78367,
    "c": 0.20774,
    "h": 136.6
  },
  "luminance": 0.51549
}

Semantic roles & 50–950 ramp

primary

#73D53B

secondary

#653183

accent

#40E8AB

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #73D53B

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

Preview Lab → · Contrast checker → · Palette generator →