#37DA9F#37DA9F

#37DA9F is a light, vivid teal. Relative luminance 0.535; OKLCH L 79.2% C 0.156 H 163.5°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#37DA9F
RGB	rgb(55, 218, 159)
HSL	hsl(158, 69%, 54%)
HSV	hsv(158, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 27.1%, 14.5%)
CIE-LAB	lab(78.14, -54.72, 17.45)
CIE-LCH	lch(78.14, 57.43, 162.31°)
OKLab	oklab(79.25% -0.1499 0.0445)
OKLCH	oklch(79.25% 0.156 163.5)
XYZ	xyz(32.9013, 53.4543, 41.3779)
Luminance	0.5346 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DA9F #DA3772

analogous

#37DA4D #37DA9F #37C3DA

triadic

#37DA9F #9F37DA #DA9F37

tetradic

#37DA9F #4D37DA #DA3772 #C3DA37

square

#37DA9F #4D37DA #DA3772 #C3DA37

split-complementary

#37DA9F #DA37C3 #DA4D37

monochromatic

#187F5A #21B37E #37DA9F #6BE4B8 #9EEDD1

Accessibility & contrast

On white

1.80

#37DA9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#37DA9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DA9F

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DA9F	#FFFFFF	#000000	##000000
##37DA9F	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6CA9C

Deuteranopia (green-blind)

#C2BBA3

Tritanopia (blue-blind)

#00DACA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #37da9f;
/* rgb */ color: rgb(55, 218, 159);
/* oklch */ color: oklch(79.2% 0.156 163.5);

Tailwind

colors: {
  custom: {
    50: '#85e6bb',
    500: '#37da9f',
    950: '#000000',
  },
}

SCSS

$custom: #37da9f;
$custom-light: #85e6bb;
$custom-dark: #000000;

JSON

{
  "hex": "#37da9f",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 159
  },
  "hsl": {
    "h": 158.282,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79248,
    "c": 0.15637,
    "h": 163.5
  },
  "luminance": 0.53458
}

Semantic roles & 50–950 ramp

primary

#37DA9F

secondary

#862F4F

accent

#3C7CEC

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #37DA9F

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

Preview Lab → · Contrast checker → · Palette generator →