#73BF37#73BF37

#73BF37 is a light, vivid yellow-green. Relative luminance 0.412; OKLCH L 72.9% C 0.183 H 134.4°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#73BF37
RGB	rgb(115, 191, 55)
HSL	hsl(94, 55%, 48%)
HSV	hsv(94, 71%, 75%)
CMYK	cmyk(39.8%, 0%, 71.2%, 25.1%)
CIE-LAB	lab(70.30, -45.80, 58.05)
CIE-LCH	lch(70.30, 73.94, 128.28°)
OKLab	oklab(72.86% -0.1281 0.1311)
OKLCH	oklch(72.86% 0.183 134.4)
XYZ	xyz(26.3901, 41.1809, 10.1719)
Luminance	0.4118 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BF37 #8337BF

analogous

#B7BF37 #73BF37 #37BF3F

triadic

#73BF37 #3773BF #BF3773

tetradic

#73BF37 #37B7BF #8337BF #BF3F37

square

#73BF37 #37B7BF #8337BF #BF3F37

split-complementary

#73BF37 #3F37BF #BF37B7

monochromatic

#3A601C #568F29 #73BF37 #93D262 #B4DF91

Accessibility & contrast

On white

2.27

#73BF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#73BF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BF37

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BF37	#FFFFFF	#000000	##000000
##73BF37	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B020

Deuteranopia (green-blind)

#BCAA44

Tritanopia (blue-blind)

#72B8A4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #73bf37;
/* rgb */ color: rgb(115, 191, 55);
/* oklch */ color: oklch(72.9% 0.183 134.4);

Tailwind

colors: {
  custom: {
    50: '#a1d376',
    500: '#73bf37',
    950: '#000000',
  },
}

SCSS

$custom: #73bf37;
$custom-light: #a1d376;
$custom-dark: #000000;

JSON

{
  "hex": "#73bf37",
  "rgb": {
    "r": 115,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 93.529,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72861,
    "c": 0.18329,
    "h": 134.4
  },
  "luminance": 0.41182
}

Semantic roles & 50–950 ramp

primary

#73BF37

secondary

#AD88CA

accent

#49DF9D

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #73BF37

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

Preview Lab → · Contrast checker → · Palette generator →