#73C237#73C237

#73C237 is a light, vivid yellow-green. Relative luminance 0.425; OKLCH L 73.6% C 0.187 H 134.7°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#73C237
RGB	rgb(115, 194, 55)
HSL	hsl(94, 56%, 49%)
HSV	hsv(94, 72%, 76%)
CMYK	cmyk(40.7%, 0%, 71.6%, 23.9%)
CIE-LAB	lab(71.22, -47.04, 58.97)
CIE-LCH	lch(71.22, 75.44, 128.58°)
OKLab	oklab(73.61% -0.1315 0.133)
OKLCH	oklch(73.61% 0.187 134.7)
XYZ	xyz(27.0510, 42.5028, 10.3922)
Luminance	0.4250 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C237 #8637C2

analogous

#B9C237 #73C237 #37C241

triadic

#73C237 #3773C2 #C23773

tetradic

#73C237 #37B9C2 #8637C2 #C24137

square

#73C237 #37B9C2 #8637C2 #C24137

split-complementary

#73C237 #4137C2 #C237B9

monochromatic

#3A631C #579229 #73C237 #93D363 #B4E093

Accessibility & contrast

On white

2.21

#73C237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#73C237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C237

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C237	#FFFFFF	#000000	##000000
##73C237	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B21F

Deuteranopia (green-blind)

#BFAC44

Tritanopia (blue-blind)

#72BBA7

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #73c237;
/* rgb */ color: rgb(115, 194, 55);
/* oklch */ color: oklch(73.6% 0.187 134.7);

Tailwind

colors: {
  custom: {
    50: '#a1d576',
    500: '#73c237',
    950: '#000000',
  },
}

SCSS

$custom: #73c237;
$custom-light: #a1d576;
$custom-dark: #000000;

JSON

{
  "hex": "#73c237",
  "rgb": {
    "r": 115,
    "g": 194,
    "b": 55
  },
  "hsl": {
    "h": 94.101,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73609,
    "c": 0.18703,
    "h": 134.7
  },
  "luminance": 0.42504
}

Semantic roles & 50–950 ramp

primary

#73C237

secondary

#AF89CB

accent

#49DF9E

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #73C237

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

Preview Lab → · Contrast checker → · Palette generator →