#37CAAC#37CAAC

#37CAAC is a light, vivid teal. Relative luminance 0.460; OKLCH L 75.6% C 0.129 H 175.6°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#37CAAC
RGB	rgb(55, 202, 172)
HSL	hsl(168, 58%, 50%)
HSV	hsv(168, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 14.9%, 20.8%)
CIE-LAB	lab(73.56, -45.09, 4.01)
CIE-LCH	lch(73.56, 45.27, 174.92°)
OKLab	oklab(75.59% -0.1282 0.0099)
OKLCH	oklch(75.59% 0.129 175.6)
XYZ	xyz(30.1387, 46.0283, 46.3177)
Luminance	0.4603 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CAAC #CA3755

analogous

#37CA62 #37CAAC #379FCA

triadic

#37CAAC #AC37CA #CAAC37

tetradic

#37CAAC #6237CA #CA3755 #9FCA37

square

#37CAAC #6237CA #CA3755 #9FCA37

split-complementary

#37CAAC #CA379F #CA6237

monochromatic

#1C6A5A #299B84 #37CAAC #67D7C0 #98E4D4

Accessibility & contrast

On white

2.06

#37CAAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#37CAAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CAAC

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

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

#C3BDAB

Deuteranopia (green-blind)

#AFAFAE

Tritanopia (blue-blind)

#00CDC1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37caac;
/* rgb */ color: rgb(55, 202, 172);
/* oklch */ color: oklch(75.6% 0.129 175.6);

Tailwind

colors: {
  custom: {
    50: '#83dbc4',
    500: '#37caac',
    950: '#000000',
  },
}

SCSS

$custom: #37caac;
$custom-light: #83dbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#37caac",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 172
  },
  "hsl": {
    "h": 167.755,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75592,
    "c": 0.12861,
    "h": 175.6
  },
  "luminance": 0.46032
}

Semantic roles & 50–950 ramp

primary

#37CAAC

secondary

#CF8E9B

accent

#4666E1

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #37CAAC

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

Preview Lab → · Contrast checker → · Palette generator →