#73CE37#73CE37

#73CE37 is a light, highly saturated yellow-green. Relative luminance 0.481; OKLCH L 76.6% C 0.202 H 135.8°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#73CE37
RGB	rgb(115, 206, 55)
HSL	hsl(96, 61%, 51%)
HSV	hsv(96, 73%, 81%)
CMYK	cmyk(44.2%, 0%, 73.3%, 19.2%)
CIE-LAB	lab(74.86, -51.86, 62.62)
CIE-LCH	lch(74.86, 81.31, 129.63°)
OKLab	oklab(76.6% -0.1445 0.1406)
OKLCH	oklch(76.6% 0.202 135.8)
XYZ	xyz(29.8304, 48.0615, 11.3186)
Luminance	0.4806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CE37 #9237CE

analogous

#BECE37 #73CE37 #37CE46

triadic

#73CE37 #3773CE #CE3773

tetradic

#73CE37 #37BECE #9237CE #CE4637

square

#73CE37 #37BECE #9237CE #CE4637

split-complementary

#73CE37 #4637CE #CE37BE

monochromatic

#3D6F1B #57A027 #73CE37 #95DA68 #B8E699

Accessibility & contrast

On white

1.98

#73CE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#73CE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CE37

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CE37	#FFFFFF	#000000	##000000
##73CE37	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD19

Deuteranopia (green-blind)

#C9B546

Tritanopia (blue-blind)

#70C6B1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #73ce37;
/* rgb */ color: rgb(115, 206, 55);
/* oklch */ color: oklch(76.6% 0.202 135.8);

Tailwind

colors: {
  custom: {
    50: '#a3dd78',
    500: '#73ce37',
    950: '#000000',
  },
}

SCSS

$custom: #73ce37;
$custom-light: #a3dd78;
$custom-dark: #000000;

JSON

{
  "hex": "#73ce37",
  "rgb": {
    "r": 115,
    "g": 206,
    "b": 55
  },
  "hsl": {
    "h": 96.159,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76598,
    "c": 0.20166,
    "h": 135.8
  },
  "luminance": 0.48063
}

Semantic roles & 50–950 ramp

primary

#73CE37

secondary

#B78FD2

accent

#44E4A4

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #73CE37

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

Preview Lab → · Contrast checker → · Palette generator →