#37BDA4#37BDA4

#37BDA4 is a light, moderate teal. Relative luminance 0.399; OKLCH L 72.1% C 0.119 H 177.4°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#37BDA4
RGB	rgb(55, 189, 164)
HSL	hsl(169, 55%, 48%)
HSV	hsv(169, 71%, 74%)
CMYK	cmyk(70.9%, 0%, 13.2%, 25.9%)
CIE-LAB	lab(69.39, -41.53, 2.31)
CIE-LCH	lch(69.39, 41.59, 176.82°)
OKLab	oklab(72.11% -0.1189 0.0055)
OKLCH	oklch(72.11% 0.119 177.4)
XYZ	xyz(26.4707, 39.8847, 41.4182)
Luminance	0.3989 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BDA4 #BD3750

analogous

#37BD61 #37BDA4 #3793BD

triadic

#37BDA4 #A437BD #BDA437

tetradic

#37BDA4 #6137BD #BD3750 #93BD37

square

#37BDA4 #6137BD #BD3750 #93BD37

split-complementary

#37BDA4 #BD3793 #BD6137

monochromatic

#1B5E52 #298E7B #37BDA4 #60D1BC #90DFD0

Accessibility & contrast

On white

2.34

#37BDA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#37BDA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDA4

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BDA4	#FFFFFF	#000000	##000000
##37BDA4	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B1A3

Deuteranopia (green-blind)

#A3A4A6

Tritanopia (blue-blind)

#00C0B5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bda4;
/* rgb */ color: rgb(55, 189, 164);
/* oklch */ color: oklch(72.1% 0.119 177.4);

Tailwind

colors: {
  custom: {
    50: '#81d1be',
    500: '#37bda4',
    950: '#000000',
  },
}

SCSS

$custom: #37bda4;
$custom-light: #81d1be;
$custom-dark: #000000;

JSON

{
  "hex": "#37bda4",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 164
  },
  "hsl": {
    "h": 168.806,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72112,
    "c": 0.11906,
    "h": 177.4
  },
  "luminance": 0.39888
}

Semantic roles & 50–950 ramp

primary

#37BDA4

secondary

#C98693

accent

#4A65DE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BDA4

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

Preview Lab → · Contrast checker → · Palette generator →