#37D189#37D189

#37D189 is a light, vivid teal. Relative luminance 0.482; OKLCH L 76.5% C 0.164 H 157.7°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#37D189
RGB	rgb(55, 209, 137)
HSL	hsl(152, 63%, 52%)
HSV	hsv(152, 74%, 82%)
CMYK	cmyk(73.7%, 0%, 34.4%, 18%)
CIE-LAB	lab(74.96, -55.90, 24.63)
CIE-LCH	lch(74.96, 61.08, 156.22°)
OKLab	oklab(76.49% -0.1514 0.062)
OKLCH	oklch(76.49% 0.164 157.7)
XYZ	xyz(28.8885, 48.2159, 31.4462)
Luminance	0.4822 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D189 #D1377F

analogous

#37D13C #37D189 #37CCD1

triadic

#37D189 #8937D1 #D18937

tetradic

#37D189 #3C37D1 #D1377F #CCD137

square

#37D189 #3C37D1 #D1377F #CCD137

split-complementary

#37D189 #D137CC #D13C37

monochromatic

#1A734A #26A56A #37D189 #69DCA6 #9BE8C4

Accessibility & contrast

On white

1.97

#37D189 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#37D189 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D189

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D189	#FFFFFF	#000000	##000000
##37D189	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFC184

Deuteranopia (green-blind)

#BCB38E

Tritanopia (blue-blind)

#00D0BE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #37d189;
/* rgb */ color: rgb(55, 209, 137);
/* oklch */ color: oklch(76.5% 0.164 157.7);

Tailwind

colors: {
  custom: {
    50: '#83e0ac',
    500: '#37d189',
    950: '#000000',
  },
}

SCSS

$custom: #37d189;
$custom-light: #83e0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#37d189",
  "rgb": {
    "r": 55,
    "g": 209,
    "b": 137
  },
  "hsl": {
    "h": 151.948,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76491,
    "c": 0.16362,
    "h": 157.7
  },
  "luminance": 0.48219
}

Semantic roles & 50–950 ramp

primary

#37D189

secondary

#D490B0

accent

#428FE6

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #37D189

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

Preview Lab → · Contrast checker → · Palette generator →