#37CAC0#37CAC0

#37CAC0 is a light, vivid teal. Relative luminance 0.469; OKLCH L 76.2% C 0.120 H 188.1°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#37CAC0
RGB	rgb(55, 202, 192)
HSL	hsl(176, 58%, 50%)
HSV	hsv(176, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 5%, 20.8%)
CIE-LAB	lab(74.10, -39.77, -6.04)
CIE-LCH	lch(74.10, 40.23, 188.64°)
OKLab	oklab(76.2% -0.1191 -0.017)
OKLCH	oklch(76.2% 0.12 188.1)
XYZ	xyz(32.2060, 46.8552, 57.2055)
Luminance	0.4686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CAC0 #CA3741

analogous

#37CA76 #37CAC0 #378BCA

triadic

#37CAC0 #C037CA #CAC037

tetradic

#37CAC0 #7637CA #CA3741 #8BCA37

square

#37CAC0 #7637CA #CA3741 #8BCA37

split-complementary

#37CAC0 #CA378B #CA7637

monochromatic

#1C6A65 #299B93 #37CAC0 #67D7CF #98E4DE

Accessibility & contrast

On white

2.02

#37CAC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#37CAC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CAC0

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CAC0	#FFFFFF	#000000	##000000
##37CAC0	1.00	2.02	10.37	10.37
#FFFFFF	2.02	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)

#BFBFC0

Deuteranopia (green-blind)

#AAB0C1

Tritanopia (blue-blind)

#00CFC7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #37cac0;
/* rgb */ color: rgb(55, 202, 192);
/* oklch */ color: oklch(76.2% 0.120 188.1);

Tailwind

colors: {
  custom: {
    50: '#85dbd3',
    500: '#37cac0',
    950: '#000000',
  },
}

SCSS

$custom: #37cac0;
$custom-light: #85dbd3;
$custom-dark: #000000;

JSON

{
  "hex": "#37cac0",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 192
  },
  "hsl": {
    "h": 175.918,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76203,
    "c": 0.12036,
    "h": 188.1
  },
  "luminance": 0.46859
}

Semantic roles & 50–950 ramp

primary

#37CAC0

secondary

#CF8E92

accent

#4651E1

background

#F8FDFC

surface

#F0FBF9

border

#CBD4D2

text

#0D1514

muted

#7D8382

Preview Lab

Preview with #37CAC0

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

Preview Lab → · Contrast checker → · Palette generator →