#37DAA5#37DAA5

#37DAA5 is a light, vivid teal. Relative luminance 0.537; OKLCH L 79.4% C 0.152 H 165.9°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#37DAA5
RGB	rgb(55, 218, 165)
HSL	hsl(160, 69%, 54%)
HSV	hsv(160, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 24.3%, 14.5%)
CIE-LAB	lab(78.27, -53.37, 14.46)
CIE-LCH	lch(78.27, 55.29, 164.84°)
OKLab	oklab(79.39% -0.1471 0.0369)
OKLCH	oklch(79.39% 0.152 165.9)
XYZ	xyz(33.4347, 53.6676, 44.1868)
Luminance	0.5367 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DAA5 #DA376C

analogous

#37DA53 #37DAA5 #37BDDA

triadic

#37DAA5 #A537DA #DAA537

tetradic

#37DAA5 #5337DA #DA376C #BDDA37

square

#37DAA5 #5337DA #DA376C #BDDA37

split-complementary

#37DAA5 #DA37BD #DA5337

monochromatic

#187F5D #21B383 #37DAA5 #6BE4BC #9EEDD3

Accessibility & contrast

On white

1.79

#37DAA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#37DAA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DAA5

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DAA5	#FFFFFF	#000000	##000000
##37DAA5	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)

#D5CAA2

Deuteranopia (green-blind)

#C1BCA9

Tritanopia (blue-blind)

#00DBCB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #37daa5;
/* rgb */ color: rgb(55, 218, 165);
/* oklch */ color: oklch(79.4% 0.152 165.9);

Tailwind

colors: {
  custom: {
    50: '#86e6bf',
    500: '#37daa5',
    950: '#000000',
  },
}

SCSS

$custom: #37daa5;
$custom-light: #86e6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#37daa5",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 165
  },
  "hsl": {
    "h": 160.491,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79392,
    "c": 0.15169,
    "h": 165.9
  },
  "luminance": 0.53672
}

Semantic roles & 50–950 ramp

primary

#37DAA5

secondary

#862F4B

accent

#3C75EC

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #37DAA5

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

Preview Lab → · Contrast checker → · Palette generator →