#37A348#37A348

#37A348 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.3% C 0.162 H 146.0°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#37A348
RGB	rgb(55, 163, 72)
HSL	hsl(129, 50%, 43%)
HSV	hsv(129, 66%, 64%)
CMYK	cmyk(66.3%, 0%, 55.8%, 36.1%)
CIE-LAB	lab(59.41, -49.88, 38.02)
CIE-LCH	lch(59.41, 62.72, 142.69°)
OKLab	oklab(63.34% -0.1347 0.0908)
OKLCH	oklch(63.34% 0.162 146)
XYZ	xyz(15.8414, 27.4729, 10.5976)
Luminance	0.2747 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A348 #A33792

analogous

#5CA337 #37A348 #37A37E

triadic

#37A348 #4837A3 #A34837

tetradic

#37A348 #375CA3 #A33792 #A37E37

square

#37A348 #375CA3 #A33792 #A37E37

split-complementary

#37A348 #7E37A3 #A3375C

monochromatic

#184720 #287534 #37A348 #52C564 #80D48D

Accessibility & contrast

On white

3.23

#37A348 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#37A348 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A348

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A348	#FFFFFF	#000000	##000000
##37A348	1.00	3.23	6.49	6.49
#FFFFFF	3.23	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)

#A5953F

Deuteranopia (green-blind)

#988B4F

Tritanopia (blue-blind)

#169F8F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #37a348;
/* rgb */ color: rgb(55, 163, 72);
/* oklch */ color: oklch(63.3% 0.162 146.0);

Tailwind

colors: {
  custom: {
    50: '#7bbf7d',
    500: '#37a348',
    950: '#000000',
  },
}

SCSS

$custom: #37a348;
$custom-light: #7bbf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#37a348",
  "rgb": {
    "r": 55,
    "g": 163,
    "b": 72
  },
  "hsl": {
    "h": 129.444,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.63337,
    "c": 0.16247,
    "h": 146
  },
  "luminance": 0.27474
}

Semantic roles & 50–950 ramp

primary

#37A348

secondary

#BE78B3

accent

#4FC3D9

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #37A348

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

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