#37A552#37A552

#37A552 is a light, vivid green. Relative luminance 0.283; OKLCH L 64.0% C 0.156 H 148.2°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#37A552
RGB	rgb(55, 165, 82)
HSL	hsl(135, 50%, 43%)
HSV	hsv(135, 67%, 65%)
CMYK	cmyk(66.7%, 0%, 50.3%, 35.3%)
CIE-LAB	lab(60.19, -49.17, 33.95)
CIE-LCH	lch(60.19, 59.75, 145.37°)
OKLab	oklab(64.02% -0.1326 0.0823)
OKLCH	oklch(64.02% 0.156 148.2)
XYZ	xyz(16.5525, 28.3300, 12.5769)
Luminance	0.2833 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A552 #A5378A

analogous

#53A537 #37A552 #37A589

triadic

#37A552 #5237A5 #A55237

tetradic

#37A552 #3753A5 #A5378A #A58937

square

#37A552 #3753A5 #A5378A #A58937

split-complementary

#37A552 #8937A5 #A53753

monochromatic

#184924 #28773B #37A552 #53C66F #81D596

Accessibility & contrast

On white

3.15

#37A552 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#37A552 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A552

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A552	#FFFFFF	#000000	##000000
##37A552	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7974B

Deuteranopia (green-blind)

#998D58

Tritanopia (blue-blind)

#0DA292

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #37a552;
/* rgb */ color: rgb(55, 165, 82);
/* oklch */ color: oklch(64.0% 0.156 148.2);

Tailwind

colors: {
  custom: {
    50: '#7bc184',
    500: '#37a552',
    950: '#000000',
  },
}

SCSS

$custom: #37a552;
$custom-light: #7bc184;
$custom-dark: #000000;

JSON

{
  "hex": "#37a552",
  "rgb": {
    "r": 55,
    "g": 165,
    "b": 82
  },
  "hsl": {
    "h": 134.727,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.6402,
    "c": 0.15609,
    "h": 148.2
  },
  "luminance": 0.28332
}

Semantic roles & 50–950 ramp

primary

#37A552

secondary

#BF79AE

accent

#4EB7DA

background

#F8FBF8

surface

#EFF7EF

border

#CAD0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #37A552

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

Preview Lab → · Contrast checker → · Palette generator →