#37B546#37B546

#37B546 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.1% C 0.187 H 145.0°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#37B546
RGB	rgb(55, 181, 70)
HSL	hsl(127, 53%, 46%)
HSV	hsv(127, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 61.3%, 29%)
CIE-LAB	lab(65.20, -56.61, 45.73)
CIE-LCH	lch(65.20, 72.77, 141.07°)
OKLab	oklab(68.12% -0.153 0.1073)
OKLCH	oklch(68.12% 0.187 145)
XYZ	xyz(19.2036, 34.3001, 11.4017)
Luminance	0.3430 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B546 #B537A6

analogous

#67B537 #37B546 #37B585

triadic

#37B546 #4637B5 #B54637

tetradic

#37B546 #3767B5 #B537A6 #B58537

square

#37B546 #3767B5 #B537A6 #B58537

split-complementary

#37B546 #8537B5 #B53767

monochromatic

#1A5722 #298634 #37B546 #5CCD69 #8BDC94

Accessibility & contrast

On white

2.67

#37B546 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#37B546 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B546

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B546	#FFFFFF	#000000	##000000
##37B546	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A53A

Deuteranopia (green-blind)

#A99A4F

Tritanopia (blue-blind)

#05B09D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b546;
/* rgb */ color: rgb(55, 181, 70);
/* oklch */ color: oklch(68.1% 0.187 145.0);

Tailwind

colors: {
  custom: {
    50: '#7fcc7d',
    500: '#37b546',
    950: '#000000',
  },
}

SCSS

$custom: #37b546;
$custom-light: #7fcc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#37b546",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 70
  },
  "hsl": {
    "h": 127.143,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68119,
    "c": 0.1869,
    "h": 145
  },
  "luminance": 0.34302
}

Semantic roles & 50–950 ramp

primary

#37B546

secondary

#C682BE

accent

#4BCBDD

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37B546

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

Preview Lab → · Contrast checker → · Palette generator →