#37C9CA#37C9CA

#37C9CA is a light, moderate teal. Relative luminance 0.469; OKLCH L 76.3% C 0.118 H 195.7°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#37C9CA
RGB	rgb(55, 201, 202)
HSL	hsl(180, 58%, 50%)
HSV	hsv(180, 73%, 79%)
CMYK	cmyk(72.8%, 0.5%, 0%, 20.8%)
CIE-LAB	lab(74.09, -36.48, -11.47)
CIE-LCH	lch(74.09, 38.24, 197.45°)
OKLab	oklab(76.3% -0.1138 -0.0319)
OKLCH	oklch(76.3% 0.118 195.7)
XYZ	xyz(33.1180, 46.8458, 63.1624)
Luminance	0.4685 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C9CA #CA3837

analogous

#37CA81 #37C9CA #377FCA

triadic

#37C9CA #CA37C9 #C9CA37

tetradic

#37C9CA #8137CA #CA3837 #7FCA37

square

#37C9CA #8137CA #CA3837 #7FCA37

split-complementary

#37C9CA #CA377F #CA8137

monochromatic

#1C6A6A #299A9B #37C9CA #67D6D7 #98E3E4

Accessibility & contrast

On white

2.03

#37C9CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#37C9CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C9CA

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C9CA	#FFFFFF	#000000	##000000
##37C9CA	1.00	2.03	10.37	10.37
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBFCA

Deuteranopia (green-blind)

#A6B0CB

Tritanopia (blue-blind)

#00D0C9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #37c9ca;
/* rgb */ color: rgb(55, 201, 202);
/* oklch */ color: oklch(76.3% 0.118 195.7);

Tailwind

colors: {
  custom: {
    50: '#85dada',
    500: '#37c9ca',
    950: '#000000',
  },
}

SCSS

$custom: #37c9ca;
$custom-light: #85dada;
$custom-dark: #000000;

JSON

{
  "hex": "#37c9ca",
  "rgb": {
    "r": 55,
    "g": 201,
    "b": 202
  },
  "hsl": {
    "h": 180.408,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76296,
    "c": 0.11817,
    "h": 195.7
  },
  "luminance": 0.4685
}

Semantic roles & 50–950 ramp

primary

#37C9CA

secondary

#CF8E8E

accent

#4846E1

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #37C9CA

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

Preview Lab → · Contrast checker → · Palette generator →