#37BAC4#37BAC4

#37BAC4 is a light, moderate teal. Relative luminance 0.399; OKLCH L 72.4% C 0.110 H 202.6°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#37BAC4
RGB	rgb(55, 186, 196)
HSL	hsl(184, 56%, 49%)
HSV	hsv(184, 72%, 77%)
CMYK	cmyk(71.9%, 5.1%, 0%, 23.1%)
CIE-LAB	lab(69.41, -31.16, -15.23)
CIE-LCH	lch(69.41, 34.69, 206.05°)
OKLab	oklab(72.44% -0.1016 -0.0423)
OKLCH	oklch(72.44% 0.11 202.6)
XYZ	xyz(29.0939, 39.9121, 58.3843)
Luminance	0.3992 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BAC4 #C44137

analogous

#37C488 #37BAC4 #3774C4

triadic

#37BAC4 #C437BA #BAC437

tetradic

#37BAC4 #8837C4 #C44137 #74C437

square

#37BAC4 #8837C4 #C44137 #74C437

split-complementary

#37BAC4 #C43774 #C48837

monochromatic

#1C5F64 #2A8D94 #37BAC4 #65CCD4 #94DCE1

Accessibility & contrast

On white

2.34

#37BAC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#37BAC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAC4

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BAC4	#FFFFFF	#000000	##000000
##37BAC4	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB2C5

Deuteranopia (green-blind)

#97A3C5

Tritanopia (blue-blind)

#00C1BD

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bac4;
/* rgb */ color: rgb(55, 186, 196);
/* oklch */ color: oklch(72.4% 0.110 202.6);

Tailwind

colors: {
  custom: {
    50: '#83cfd5',
    500: '#37bac4',
    950: '#000000',
  },
}

SCSS

$custom: #37bac4;
$custom-light: #83cfd5;
$custom-dark: #000000;

JSON

{
  "hex": "#37bac4",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 196
  },
  "hsl": {
    "h": 184.255,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72437,
    "c": 0.11008,
    "h": 202.6
  },
  "luminance": 0.39916
}

Semantic roles & 50–950 ramp

primary

#37BAC4

secondary

#CC8F8B

accent

#5348DF

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BAC4

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

Preview Lab → · Contrast checker → · Palette generator →