#73D631#73D631

#73D631 is a light, highly saturated yellow-green. Relative luminance 0.520; OKLCH L 78.6% C 0.214 H 136.0°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#73D631
RGB	rgb(115, 214, 49)
HSL	hsl(96, 67%, 52%)
HSV	hsv(96, 77%, 84%)
CMYK	cmyk(46.3%, 0%, 77.1%, 16.1%)
CIE-LAB	lab(77.26, -55.33, 66.89)
CIE-LCH	lch(77.26, 86.81, 129.59°)
OKLab	oklab(78.55% -0.1542 0.1487)
OKLCH	oklch(78.55% 0.214 136)
XYZ	xyz(31.6703, 51.9577, 11.2652)
Luminance	0.5196 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D631 #9431D6

analogous

#C6D631 #73D631 #31D642

triadic

#73D631 #3173D6 #D63173

tetradic

#73D631 #31C6D6 #9431D6 #D64231

square

#73D631 #31C6D6 #9431D6 #D64231

split-complementary

#73D631 #4231D6 #D631C6

monochromatic

#3D7517 #57A821 #73D631 #96E064 #B8EA97

Accessibility & contrast

On white

1.84

#73D631 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#73D631 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D631

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D631	#FFFFFF	#000000	##000000
##73D631	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC400

Deuteranopia (green-blind)

#D1BC43

Tritanopia (blue-blind)

#6FCEB7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #73d631;
/* rgb */ color: rgb(115, 214, 49);
/* oklch */ color: oklch(78.6% 0.214 136.0);

Tailwind

colors: {
  custom: {
    50: '#a4e376',
    500: '#73d631',
    950: '#000000',
  },
}

SCSS

$custom: #73d631;
$custom-light: #a4e376;
$custom-dark: #000000;

JSON

{
  "hex": "#73d631",
  "rgb": {
    "r": 115,
    "g": 214,
    "b": 49
  },
  "hsl": {
    "h": 96,
    "s": 66.802,
    "l": 51.569
  },
  "oklch": {
    "l": 0.78552,
    "c": 0.21425,
    "h": 136
  },
  "luminance": 0.5196
}

Semantic roles & 50–950 ramp

primary

#73D631

secondary

#5E2E7E

accent

#3EEAA5

background

#FDFEFB

surface

#F7FCF1

border

#D0D5CB

text

#101509

muted

#81847D

Preview Lab

Preview with #73D631

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

Preview Lab → · Contrast checker → · Palette generator →