#37A047#37A047

#37A047 is a light, vivid green. Relative luminance 0.264; OKLCH L 62.5% C 0.159 H 146.0°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#37A047
RGB	rgb(55, 160, 71)
HSL	hsl(129, 49%, 42%)
HSV	hsv(129, 66%, 63%)
CMYK	cmyk(65.6%, 0%, 55.6%, 37.3%)
CIE-LAB	lab(58.42, -48.89, 37.33)
CIE-LCH	lch(58.42, 61.51, 142.64°)
OKLab	oklab(62.52% -0.1321 0.0892)
OKLCH	oklch(62.52% 0.159 146)
XYZ	xyz(15.2827, 26.4072, 10.2517)
Luminance	0.2641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A047 #A03790

analogous

#5CA037 #37A047 #37A07C

triadic

#37A047 #4737A0 #A04737

tetradic

#37A047 #375CA0 #A03790 #A07C37

square

#37A047 #375CA0 #A03790 #A07C37

split-complementary

#37A047 #7C37A0 #A0375C

monochromatic

#18451F #277233 #37A047 #51C362 #7FD38B

Accessibility & contrast

On white

3.34

#37A047 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#37A047 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A047

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A047	#FFFFFF	#000000	##000000
##37A047	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2923F

Deuteranopia (green-blind)

#95894E

Tritanopia (blue-blind)

#199C8C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #37a047;
/* rgb */ color: rgb(55, 160, 71);
/* oklch */ color: oklch(62.5% 0.159 146.0);

Tailwind

colors: {
  custom: {
    50: '#7bbd7c',
    500: '#37a047',
    950: '#000000',
  },
}

SCSS

$custom: #37a047;
$custom-light: #7bbd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#37a047",
  "rgb": {
    "r": 55,
    "g": 160,
    "b": 71
  },
  "hsl": {
    "h": 129.143,
    "s": 48.837,
    "l": 42.157
  },
  "oklch": {
    "l": 0.62517,
    "c": 0.1594,
    "h": 146
  },
  "luminance": 0.26409
}

Semantic roles & 50–950 ramp

primary

#37A047

secondary

#BC77B2

accent

#4FC4D8

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #37A047

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

Preview Lab → · Contrast checker → · Palette generator →