#37A145#37A145

#37A145 is a light, vivid green. Relative luminance 0.267; OKLCH L 62.8% C 0.162 H 145.5°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#37A145
RGB	rgb(55, 161, 69)
HSL	hsl(128, 49%, 42%)
HSV	hsv(128, 66%, 63%)
CMYK	cmyk(65.8%, 0%, 57.1%, 36.9%)
CIE-LAB	lab(58.72, -49.54, 38.67)
CIE-LCH	lch(58.72, 62.84, 142.03°)
OKLab	oklab(62.76% -0.1339 0.092)
OKLCH	oklch(62.76% 0.162 145.5)
XYZ	xyz(15.3936, 26.7301, 9.9772)
Luminance	0.2673 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A145 #A13793

analogous

#5EA137 #37A145 #37A17A

triadic

#37A145 #4537A1 #A14537

tetradic

#37A145 #375EA1 #A13793 #A17A37

square

#37A145 #375EA1 #A13793 #A17A37

split-complementary

#37A145 #7A37A1 #A1375E

monochromatic

#18461E #277331 #37A145 #51C461 #7FD38A

Accessibility & contrast

On white

3.31

#37A145 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#37A145 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A145

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A145	#FFFFFF	#000000	##000000
##37A145	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4933C

Deuteranopia (green-blind)

#968A4C

Tritanopia (blue-blind)

#199D8D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #37a145;
/* rgb */ color: rgb(55, 161, 69);
/* oklch */ color: oklch(62.8% 0.162 145.5);

Tailwind

colors: {
  custom: {
    50: '#7bbe7b',
    500: '#37a145',
    950: '#000000',
  },
}

SCSS

$custom: #37a145;
$custom-light: #7bbe7b;
$custom-dark: #000000;

JSON

{
  "hex": "#37a145",
  "rgb": {
    "r": 55,
    "g": 161,
    "b": 69
  },
  "hsl": {
    "h": 127.925,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.62759,
    "c": 0.16247,
    "h": 145.5
  },
  "luminance": 0.26732
}

Semantic roles & 50–950 ramp

primary

#37A145

secondary

#BD77B3

accent

#4FC6D9

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #37A145

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

Preview Lab → · Contrast checker → · Palette generator →