#37A346#37A346

#37A346 is a light, vivid green. Relative luminance 0.274; OKLCH L 63.3% C 0.164 H 145.6°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#37A346
RGB	rgb(55, 163, 70)
HSL	hsl(128, 50%, 43%)
HSV	hsv(128, 66%, 64%)
CMYK	cmyk(66.3%, 0%, 57.1%, 36.1%)
CIE-LAB	lab(59.39, -50.15, 38.97)
CIE-LCH	lch(59.39, 63.51, 142.15°)
OKLab	oklab(63.31% -0.1355 0.0927)
OKLCH	oklch(63.31% 0.164 145.6)
XYZ	xyz(15.7772, 27.4472, 10.2595)
Luminance	0.2745 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A346 #A33794

analogous

#5EA337 #37A346 #37A37C

triadic

#37A346 #4637A3 #A34637

tetradic

#37A346 #375EA3 #A33794 #A37C37

square

#37A346 #375EA3 #A33794 #A37C37

split-complementary

#37A346 #7C37A3 #A3375E

monochromatic

#18471F #287532 #37A346 #52C562 #80D48C

Accessibility & contrast

On white

3.24

#37A346 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#37A346 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A346

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A346	#FFFFFF	#000000	##000000
##37A346	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5953D

Deuteranopia (green-blind)

#988B4D

Tritanopia (blue-blind)

#189F8E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #37a346;
/* rgb */ color: rgb(55, 163, 70);
/* oklch */ color: oklch(63.3% 0.164 145.6);

Tailwind

colors: {
  custom: {
    50: '#7bbf7c',
    500: '#37a346',
    950: '#000000',
  },
}

SCSS

$custom: #37a346;
$custom-light: #7bbf7c;
$custom-dark: #000000;

JSON

{
  "hex": "#37a346",
  "rgb": {
    "r": 55,
    "g": 163,
    "b": 70
  },
  "hsl": {
    "h": 128.333,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6331,
    "c": 0.16421,
    "h": 145.6
  },
  "luminance": 0.27449
}

Semantic roles & 50–950 ramp

primary

#37A346

secondary

#BE78B4

accent

#4FC6D9

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #37A346

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

Preview Lab → · Contrast checker → · Palette generator →