#73C437#73C437

#73C437 is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.1% C 0.190 H 134.9°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#73C437
RGB	rgb(115, 196, 55)
HSL	hsl(94, 56%, 49%)
HSV	hsv(94, 72%, 77%)
CMYK	cmyk(41.3%, 0%, 71.9%, 23.1%)
CIE-LAB	lab(71.82, -47.86, 59.59)
CIE-LCH	lch(71.82, 76.43, 128.77°)
OKLab	oklab(74.11% -0.1337 0.1343)
OKLCH	oklch(74.11% 0.19 134.9)
XYZ	xyz(27.4992, 43.3990, 10.5416)
Luminance	0.4340 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C437 #8837C4

analogous

#BAC437 #73C437 #37C442

triadic

#73C437 #3773C4 #C43773

tetradic

#73C437 #37BAC4 #8837C4 #C44237

square

#73C437 #37BAC4 #8837C4 #C44237

split-complementary

#73C437 #4237C4 #C437BA

monochromatic

#3B641C #57942A #73C437 #94D465 #B5E194

Accessibility & contrast

On white

2.17

#73C437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#73C437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C437

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C437	#FFFFFF	#000000	##000000
##73C437	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB41E

Deuteranopia (green-blind)

#C0AE45

Tritanopia (blue-blind)

#71BDA8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #73c437;
/* rgb */ color: rgb(115, 196, 55);
/* oklch */ color: oklch(74.1% 0.190 134.9);

Tailwind

colors: {
  custom: {
    50: '#a2d677',
    500: '#73c437',
    950: '#000000',
  },
}

SCSS

$custom: #73c437;
$custom-light: #a2d677;
$custom-dark: #000000;

JSON

{
  "hex": "#73c437",
  "rgb": {
    "r": 115,
    "g": 196,
    "b": 55
  },
  "hsl": {
    "h": 94.468,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74107,
    "c": 0.1895,
    "h": 134.9
  },
  "luminance": 0.43401
}

Semantic roles & 50–950 ramp

primary

#73C437

secondary

#B08BCC

accent

#48DF9F

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #73C437

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

Preview Lab → · Contrast checker → · Palette generator →