#37BAC7#37BAC7

#37BAC7 is a light, moderate teal. Relative luminance 0.401; OKLCH L 72.5% C 0.111 H 204.8°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#37BAC7
RGB	rgb(55, 186, 199)
HSL	hsl(185, 57%, 50%)
HSV	hsv(185, 72%, 78%)
CMYK	cmyk(72.4%, 6.5%, 0%, 22%)
CIE-LAB	lab(69.51, -30.26, -16.73)
CIE-LCH	lch(69.51, 34.58, 208.93°)
OKLab	oklab(72.55% -0.1004 -0.0465)
OKLCH	oklch(72.55% 0.111 204.8)
XYZ	xyz(29.4387, 40.0501, 60.2007)
Luminance	0.4005 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BAC7 #C74437

analogous

#37C78C #37BAC7 #3772C7

triadic

#37BAC7 #C737BA #BAC737

tetradic

#37BAC7 #8C37C7 #C74437 #72C737

square

#37BAC7 #8C37C7 #C74437 #72C737

split-complementary

#37BAC7 #C73772 #C78C37

monochromatic

#1C6067 #2A8D97 #37BAC7 #66CBD5 #96DBE2

Accessibility & contrast

On white

2.33

#37BAC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#37BAC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAC7

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BAC7	#FFFFFF	#000000	##000000
##37BAC7	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB2C8

Deuteranopia (green-blind)

#96A3C7

Tritanopia (blue-blind)

#00C2BE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bac7;
/* rgb */ color: rgb(55, 186, 199);
/* oklch */ color: oklch(72.5% 0.111 204.8);

Tailwind

colors: {
  custom: {
    50: '#83cfd8',
    500: '#37bac7',
    950: '#000000',
  },
}

SCSS

$custom: #37bac7;
$custom-light: #83cfd8;
$custom-dark: #000000;

JSON

{
  "hex": "#37bac7",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 199
  },
  "hsl": {
    "h": 185.417,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72549,
    "c": 0.11061,
    "h": 204.8
  },
  "luminance": 0.40054
}

Semantic roles & 50–950 ramp

primary

#37BAC7

secondary

#CD928C

accent

#5648E0

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BAC7

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

Preview Lab → · Contrast checker → · Palette generator →