#37DAA4#37DAA4

#37DAA4 is a light, vivid teal. Relative luminance 0.536; OKLCH L 79.4% C 0.152 H 165.5°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#37DAA4
RGB	rgb(55, 218, 164)
HSL	hsl(160, 69%, 54%)
HSV	hsv(160, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 24.8%, 14.5%)
CIE-LAB	lab(78.25, -53.60, 14.96)
CIE-LCH	lch(78.25, 55.64, 164.41°)
OKLab	oklab(79.37% -0.1476 0.0382)
OKLCH	oklch(79.37% 0.152 165.5)
XYZ	xyz(33.3440, 53.6314, 43.7093)
Luminance	0.5363 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DAA4 #DA376D

analogous

#37DA52 #37DAA4 #37BEDA

triadic

#37DAA4 #A437DA #DAA437

tetradic

#37DAA4 #5237DA #DA376D #BEDA37

square

#37DAA4 #5237DA #DA376D #BEDA37

split-complementary

#37DAA4 #DA37BE #DA5237

monochromatic

#187F5D #21B382 #37DAA4 #6BE4BB #9EEDD3

Accessibility & contrast

On white

1.79

#37DAA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#37DAA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DAA4

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DAA4	#FFFFFF	#000000	##000000
##37DAA4	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5CAA1

Deuteranopia (green-blind)

#C1BBA8

Tritanopia (blue-blind)

#00DACB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #37daa4;
/* rgb */ color: rgb(55, 218, 164);
/* oklch */ color: oklch(79.4% 0.152 165.5);

Tailwind

colors: {
  custom: {
    50: '#86e6bf',
    500: '#37daa4',
    950: '#000000',
  },
}

SCSS

$custom: #37daa4;
$custom-light: #86e6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#37daa4",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 164
  },
  "hsl": {
    "h": 160.123,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79368,
    "c": 0.15246,
    "h": 165.5
  },
  "luminance": 0.53635
}

Semantic roles & 50–950 ramp

primary

#37DAA4

secondary

#862F4C

accent

#3C76EC

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #37DAA4

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

Preview Lab → · Contrast checker → · Palette generator →