#37CAAD#37CAAD

#37CAAD is a light, vivid teal. Relative luminance 0.461; OKLCH L 75.6% C 0.128 H 176.2°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#37CAAD
RGB	rgb(55, 202, 173)
HSL	hsl(168, 58%, 50%)
HSV	hsv(168, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 14.4%, 20.8%)
CIE-LAB	lab(73.59, -44.84, 3.50)
CIE-LCH	lch(73.59, 44.98, 175.54°)
OKLab	oklab(75.62% -0.1278 0.0086)
OKLCH	oklch(75.62% 0.128 176.2)
XYZ	xyz(30.2351, 46.0668, 46.8254)
Luminance	0.4607 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CAAD #CA3754

analogous

#37CA63 #37CAAD #379ECA

triadic

#37CAAD #AD37CA #CAAD37

tetradic

#37CAAD #6337CA #CA3754 #9ECA37

square

#37CAAD #6337CA #CA3754 #9ECA37

split-complementary

#37CAAD #CA379E #CA6337

monochromatic

#1C6A5B #299B84 #37CAAD #67D7C1 #98E4D5

Accessibility & contrast

On white

2.06

#37CAAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#37CAAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CAAD

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CAAD	#FFFFFF	#000000	##000000
##37CAAD	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2BDAC

Deuteranopia (green-blind)

#AFAFAF

Tritanopia (blue-blind)

#00CDC1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37caad;
/* rgb */ color: rgb(55, 202, 173);
/* oklch */ color: oklch(75.6% 0.128 176.2);

Tailwind

colors: {
  custom: {
    50: '#83dbc5',
    500: '#37caad',
    950: '#000000',
  },
}

SCSS

$custom: #37caad;
$custom-light: #83dbc5;
$custom-dark: #000000;

JSON

{
  "hex": "#37caad",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 173
  },
  "hsl": {
    "h": 168.163,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7562,
    "c": 0.12806,
    "h": 176.2
  },
  "luminance": 0.4607
}

Semantic roles & 50–950 ramp

primary

#37CAAD

secondary

#CF8E9B

accent

#4665E1

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #37CAAD

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

Preview Lab → · Contrast checker → · Palette generator →