#73BD37#73BD37

#73BD37 is a light, vivid yellow-green. Relative luminance 0.403; OKLCH L 72.4% C 0.181 H 134.1°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#73BD37
RGB	rgb(115, 189, 55)
HSL	hsl(93, 55%, 48%)
HSV	hsv(93, 71%, 74%)
CMYK	cmyk(39.2%, 0%, 70.9%, 25.9%)
CIE-LAB	lab(69.69, -44.97, 57.43)
CIE-LCH	lch(69.69, 72.94, 128.06°)
OKLab	oklab(72.36% -0.1259 0.1298)
OKLCH	oklch(72.36% 0.181 134.1)
XYZ	xyz(25.9569, 40.3146, 10.0275)
Luminance	0.4032 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BD37 #8137BD

analogous

#B6BD37 #73BD37 #37BD3E

triadic

#73BD37 #3773BD #BD3773

tetradic

#73BD37 #37B6BD #8137BD #BD3E37

square

#73BD37 #37B6BD #8137BD #BD3E37

split-complementary

#73BD37 #3E37BD #BD37B6

monochromatic

#395E1B #568E29 #73BD37 #93D160 #B3DF90

Accessibility & contrast

On white

2.32

#73BD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#73BD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BD37

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BD37	#FFFFFF	#000000	##000000
##73BD37	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE21

Deuteranopia (green-blind)

#BAA843

Tritanopia (blue-blind)

#72B6A3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #73bd37;
/* rgb */ color: rgb(115, 189, 55);
/* oklch */ color: oklch(72.4% 0.181 134.1);

Tailwind

colors: {
  custom: {
    50: '#a1d176',
    500: '#73bd37',
    950: '#000000',
  },
}

SCSS

$custom: #73bd37;
$custom-light: #a1d176;
$custom-dark: #000000;

JSON

{
  "hex": "#73bd37",
  "rgb": {
    "r": 115,
    "g": 189,
    "b": 55
  },
  "hsl": {
    "h": 93.134,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72363,
    "c": 0.18079,
    "h": 134.1
  },
  "luminance": 0.40316
}

Semantic roles & 50–950 ramp

primary

#73BD37

secondary

#AB86C9

accent

#4ADE9C

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #73BD37

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

Preview Lab → · Contrast checker → · Palette generator →