#37CBCC#37CBCC

#37CBCC is a light, moderate teal. Relative luminance 0.479; OKLCH L 76.8% C 0.119 H 195.6°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#37CBCC
RGB	rgb(55, 203, 204)
HSL	hsl(180, 59%, 51%)
HSV	hsv(180, 73%, 80%)
CMYK	cmyk(73%, 0.5%, 0%, 20%)
CIE-LAB	lab(74.75, -36.83, -11.57)
CIE-LCH	lch(74.75, 38.61, 197.44°)
OKLab	oklab(76.85% -0.1149 -0.0322)
OKLCH	oklch(76.85% 0.119 195.6)
XYZ	xyz(33.8256, 47.8796, 64.5740)
Luminance	0.4788 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CBCC #CC3837

analogous

#37CC82 #37CBCC #3780CC

triadic

#37CBCC #CC37CB #CBCC37

tetradic

#37CBCC #8237CC #CC3837 #80CC37

square

#37CBCC #8237CC #CC3837 #80CC37

split-complementary

#37CBCC #CC3780 #CC8237

monochromatic

#1C6C6D #289D9E #37CBCC #68D8D8 #99E4E5

Accessibility & contrast

On white

1.99

#37CBCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#37CBCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CBCC

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CBCC	#FFFFFF	#000000	##000000
##37CBCC	1.00	1.99	10.58	10.58
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC1CC

Deuteranopia (green-blind)

#A8B1CD

Tritanopia (blue-blind)

#00D2CB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #37cbcc;
/* rgb */ color: rgb(55, 203, 204);
/* oklch */ color: oklch(76.8% 0.119 195.6);

Tailwind

colors: {
  custom: {
    50: '#86dbdb',
    500: '#37cbcc',
    950: '#000000',
  },
}

SCSS

$custom: #37cbcc;
$custom-light: #86dbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#37cbcc",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 204
  },
  "hsl": {
    "h": 180.403,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.7685,
    "c": 0.11929,
    "h": 195.6
  },
  "luminance": 0.47884
}

Semantic roles & 50–950 ramp

primary

#37CBCC

secondary

#D08F8E

accent

#4645E3

background

#F9FDFD

surface

#F1FBFB

border

#CBD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #37CBCC

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

Preview Lab → · Contrast checker → · Palette generator →